AmstradComputerUser34-0987.pdf

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September 1987 a
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IN
E LIVING SIAM
WIN: A visit to Aston Martin
What happens
inside The Cage
Plus: Pokes, programs,
news, views and reviews
Cash Control with HFP
Official Amstrad Home Computing Magazine
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Spam 3 0 0 Plia s
Turkey 1 6 5 0
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New Z e a la n d N Z S4 .3 5 R e c.
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MASTERFILE III
FOR THE AMSTRAD CPC 6128 (ALSO CPC 464/664 WITH DK 'TRONICS 64K RAM)
FIRMLY ESTABLISHED
ALL THIS POWER
This is no toy thrown together in BASIC and half-
tested, but real machine-coded computing power
professionally constructed. We have had IBM and
Apricot users beg us for a MASTERFILE for their
machines — when they had seen the earlier CPC
MASTERFILE. All this power is yours for „..
£39.95.
MASTERFILE III is now fi rmly established as
THE fi ling system for the CPC6128. It has received
rapturous reviews and we could paper the walls of
our new offi ces with our customers' letters of
appreciation.
For the benefit of newcomers to the CPC machines:
MASTERFILE III is a powerful and flexible data
filing and retrieval system. All "database" systems
require that your data is organised into fields and
records. Unlike most, MASTERFILE does not
commit you to fi eld lengths or formats, since ALL
data is variable-length and optional. Files are not
pre-formatted, and only used bytes are saved to
disc. Also, unlike the rest, MASTERFILE allows
multiple user-defined ways of viewing/printing
your data, And unique in its price range, MASTER-
FILE offers RELATIONAL FILE options, where-
by common data can be entered just once and
shared by many records. Maximum fi eld size is
240, maximum fi elds per record is over 50, and
maximum fi le size is 64K. Room for 1,000 full
names and addresses, for example. Only one disc
drive is required. It is menu-driven throughout, and
comes with detailed illustrated manual, and exam-
ple files.
For those who already have an earlier MASTER-
FILE, we offer updates; please telephone for
details. You will be amazed at the performance
improvements and extra functions.
*** PCW users: be patient, MASTERFILE 8000
will be ready early in 1987 ***
MASTERCALC 128 SPREADSHEET
We also have one of the fastest and friendliest
spread-sheet programs around, MASTERCALC
128_ Its special features include: individual tailor-
ing of column widths and precision ; relocatable
formulae; split-screen option; automatic cursor
advance; text output to printer, or to disc for
interface with PROTEXT or TASWORD; hi-res
graphic histogram of any three rows. MASTER-
CALC 128 runs on CPC6128, or CPC464/664 with
DK'tronics RAM. The price is just 03.00
SO VERY VERSATILE
Just about ANY kind of information can be
handled by MASTERFILE. You can EXPORT the
data to other systems (e.g. PROTEXT/MERGE and
TASWORD). You can even merge your own USER
BASIC to MASTERFILE for customised fi le
processing, or build new files from other computer
sources. The speed of SEARCH of MASTERFILE
is second to none. Records can be sorted ascending/
descending, character or signed numeric, even
embedded keys such as surnames. Other functions
are fi eld-to-fi eld calculations, and several-across
label printing. We simply don't have room to list all
the features; give us a call if you are still in doubt
of the power of MASTER FILE III.
PaSIUKOLt
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SPECIAL OFFER
You can save i10 by taking MASTERFILE III and
MASTERCALC 128 for a combined price of just
£6295.
Prices include VAT and P&P to anywhere in
Europe. Elsewhere please add 20% for air-mail
service. ACCESS/VISA/MASTERCARD welcome,
written or telephoned, quoting card expiry date.
Make cheques payable to "Campbell Systems".
Our normal response is return of post, 1st class.
CAMPBELL SYSTEMS Dept. (ACU)
7 Station Road, EPPING, Essex CM16 4HA,
England. Tel: (0378) 77762/3.
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CONTENTS
- 7 -
7 News
10 Gallup chart
11 Letters
18 Seek and Ye Shall Find
23 Hairy Hacker
74 LSB
38 The Living Daylights
TD is JB on the CPC. Binary Bond
follows the plot of the film. Simon
Rockman looks at both.
42 Cage Page
Amsters Cage is one of the liveliest
areas on Prestel, where Amstrad
owners dive in to ask and answer
questions. Have a look at what they
are saying.
48 Ball Games
What have Arkanoid, Ball Breaker
and Krakout got to do with politics,
gambling and children. No one is
sure, not even Jeremy Clarkson.
29 Amstrad BBS
Amstrad bulletin boards are
growing. A quick guided tour takes
you around the interesting sigs.
Z"
1
46 Assembly Point
Once a program gets too big to be
developed in memory you have to
resort to some reading and writing.
Peter Green explains how this is
done.
53 Frootee
A fast agricultural game for you to
type in.
32 Home Finance Package
Look after your LSD and VAT with
HFP, a home budget control
.package for CPYM plus.
57 Software reviews
Liz'll fix it. If you want to fly an
F-15, a spaceship or run along the
roof of a train then there is a game
in here for you, Nigel, Colin and Liz
venture into computerdom armed
with a mere joystick.
40 Phault Phinding
Cure the listing lament by knowing
what to look for when things go
wrong. Rupert Goodwins offers the
solution.
50 Investigating roms
Sideways roms hide away under
the screen ram. Richard Sargent
explains the hows, whys and
wherefores of unmasking them.
„,•••• •
11-1
•.110 614 400 ki 006
68 Come on 'round ladies and gents,
ave a look at what I've got to offer
you this month. The art studio for
painting types 'n Brian Clough's
football fortunes for the terrace
trendies.
27 Bond Compo
Win a trip to see Aston Martins
being built, or a valuable collectors
model, or whistling key ring. Do
you know your 007?
Cov er photograph,
- Ma•tyn
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007 Gun T,ogo copyright ,
C. ; •
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AMSTRAD
COMPUTER USER
Editorial and Advertising offices:
169 King's Road, Brserwood, Essex CM14 4E F.
Tel: 0277-234459 (Editorial); 0277 234434 (Advertising)
Telec om Gold: 72:MA G021
Published by Avralite Ltd, 36/38 St. Petersgate, Stockport SKI 11
-
Amstrad is a regratered trade mark, and with thE
, 4mstrad C o m p u t e r U se r, is u se d w it h t h e p e rm issio n o f
Amstrad Consumer Electronics plc. No part of this publi-
cation may be reproduced without permission. While every
effort is made to ensure the accuracy of all features and
lis tings we cannot accept any liability for any mistakes or
misprints The views and opinions expressed are not neces
sadly those of Amstrad or Amsoft but represent the views
of our many readers, users, and contributors, Matedal for
publication is only accepted on an all-rights basis, We regret
that Amstrad Computer User cannot enter into persona(
correspondence, g Arra n t , L t d 1 9 8 7
-
News t ra d e d ist rib u t io n ; D ie m o n d -Eu ro p re ss Sa e s & D ist ilb u rio n L t d .
Unit F . Ou rg e ss R e a d , I vyh o u se L a n e , H a st in g s. Ea st Su sse x T N 3 5 4 N R .
Tel: 0424 430422.
The official magazine for all
user s of Amstrad computers
Editor: Sim o n R o ckm a n
Advertisement Manager; Jane Nolan
Advertisement Assistant: Lorraine Day
Page 3
Amstrad User September 1987
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*I
II
Bargain bonanza
was a much bigger stage for this prestige
event - but we could have done with at
least. twice as much room again.
"One thing's for sure - this show is
an even bigger bonanza for Amstrad
users and suppliers than any previous
event in the series".
The eighth Amstrad Show opens on
October 23 - in Manchester. Details on
Page 9,
THE seventh Amstrad Show kicked off
at Alexandra Palace in glorious
sunshine. Despite the soaring tem-
peratures inside and outside the hall,
the fi rst day's attendance was double
that of any previous Amstrad Show.
Jostling in the aisles with the
indigenous population were a surpris-
ingly large number of overseas visitors
- notably from Spain, Germany and
Italy.
There was even a representative
from the official Chinese news agency
prowling among the stands. And at
least one Coronation Street star was
sighted among the milling throng.
Star of the show was the PC 1640
ECD, the new high resolution IBM
compatible from Amstrad.
The crystal clear text had visitors
yearning for one while the computer
was still booting up. A graphics demo
showed a number of startling pictures,
including one of the Alexandra Pavilion
in which the show was held.
At a time when most new products
are aimed at the PC and POW, it was
heartwarming to see how much
support there still is for the CPC.
AMX had the MAX rom available,
along with the new Swiss mouse. An
unusually subdued demonstration
emanated from Mike Beecher on the
Electro Music Research stand and its
Midi interfaces and synths. The EMR
stand always sounds impressive, even
with the volume set to appease neigh-
bouring exhibitors.
A rnor announced Protext for the
PC1512, "It should be ready in fi ve
weeks", claimed Dave Fisk. They have
also cut the price of a couple of CP/M
plus programs.
Pocket Protext offers Protext -
without spell checking or mailmerge -
for E49.95, and Maxarn H (as reviewed a
few months back 1 has also come down
to E49.95, to cause a showdown with
Devpac 80 version 2.
Romantic Robot, master of clever
hardware design, showed a new disc
operating system for the CPC. This
supports larger disc drives, a print
spooler and a ram disc among its
myriad functions.
Look out for a review soon. It is
expected to be a real hit with serious
Arnold users.
Ian Hoare demonstrated his new
communications rom for the CPC, a
menu-driven viewdata terminal.
The software makes Prestel a joy to
use, offering automated messaging,
superb editing which includes word
wrap (a feature Ian was surprised that
no-one else included since it only took
150 bytes, cut and paste functions and
a pixel pad for graphics.
Ian was giving a disc with an early
version of the software to anyone who
placed a deposit on the rom, which will
cost about .t35. For more details call
him on 01-965 8957.
As usual the show was a bargain
buyer's dream, with lots of good deals
on software and blank discs, And the
new venue has proved a popular choice.
"This is the first time an Amstrad Show
has been held at Alexandra Palace - a
move dictated because we outgrew our
previous location", said a spokesman
for the show organisers, Database
Exhibitions. "We came here because it
Logical choice
THE fi endishly frustrating, yet totally
logical maze game Xor is now available
for the Amstrad CPC series.
It comprises 15 levels of problems in
which the player has to negotiate his
way around a series of puzzles which
require a combination of logic, 'strategy
and experience to solve.
If that sounds complicated, it is - but
Xor is also both compulsively playable
and intellectually stimulating and can
interest youngsters as well as adults
with its chess-like qualities.
It. costs ,E14.95 on disc, £9.95 on
cassette from Logotron (0223 323656).
One head good, four heads better
A FAST dot matrix printer which is
claimed to combine top quality with low
cost has been released by Precision Dis-
tribution.
The speed of the Precision 4010 at
252 lines a minute in draft mode and
55.8 lines a minute for near letter qua-
lity is the result of' four print heads.
IBM and Epson modes are available
with a choice of nine fonts and high
resolution graphics. A Centronics
interface, is standard, as is an 8k print
buffer. The machine will have a basic price
of 1..369.
Two special bundled packages
are on offer: Superbase Personal the
relational database from Precision with
GEM and a mouse; or WordPerfect
Executive, the combined word
processor, spreadsheet. and library.
Each bundle costs 1:469.
The Precision 4010 is the fi rst
hardware product. bearing the com-
pany's own name badge,
Amstrad User September 1987
Page 5
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