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WHATEVER HAPPENED TO<br />
BVYWRAY<br />
<br />
Kong<br />
should have<br />
backed her up<br />
with the NEW<br />
Copy Q<br />
In the software jungle,<br />
no copy program for the Commodore 64<br />
works better or copies more at any price!<br />
Copy Q is the fastest, most reliable, and easiest-to-use.<br />
And Copy Q even comes with a backup!<br />
The NEW Copy Q contains a TRUE INTELLIGENT NIBBLER which copies<br />
all the information on a disk and even the newest copy protection including<br />
half tracks, track 36 +, varying data density, misordered and extra sectors,<br />
gap and sync tracks, and much more.<br />
Copy Q is fully automatic. There are no parameters to set. You don't even<br />
need to swap disks when using two drives.<br />
And Copy Q makes the FASTEST backups by using intelligent scanning,<br />
data compression, and super-fast data communication. Most disks are<br />
copied in just three minutes. And many disks that require extensive nibbling<br />
are copied in less than five minutes.<br />
Copy Q contains other features found nowhere else: Copy Qrevirgins disks<br />
rather than erasing them. Copy Q also contains a utility that automatically<br />
backs up any data disk and removes all data errors in just two minutes.<br />
It's a software protection jungle and your data and program integrity are at<br />
stake. So don't monkey around with the others. You can climb straight to<br />
the top with the NEW Copy Q by Q-R & D.<br />
Now only \J> O y . y O<br />
Seven day money back guaranteed.<br />
Copy O and other fine Q-R & D products are available at more than 400<br />
dealers nationally. For the name of the dealer nearest to you or to order<br />
direct call:<br />
612 922-0516<br />
ONE WEST LAKE STREET, MINNEAPOLIS, MN 55408. TO ORDER CALL (612) 922-0516<br />
Academy Software 68<br />
Cardco CA<br />
Cardinal Software. ...14<br />
Club 64 63<br />
Computer Outlet 56<br />
Conputer Ease 61<br />
Computer Centers of America .62<br />
Compu-Soft 61<br />
Dynamax 21<br />
Dynamic Electronics 63<br />
F.S.I 21<br />
Genesis Computer Corp 55<br />
Info Publications subscriptions....73<br />
Info Publications subscriptions.■-.CF<br />
Info Publications LRli=BOARD.T77....C3<br />
Info Publications back issues......15<br />
IPS 77777777777 14<br />
Lifetuare ..55<br />
Flegasaf t 69<br />
rtegasoft 71<br />
Plicron Technology 64<br />
Plicroperipherals 64<br />
Micro-Pace 70<br />
Plicro-lil.D.I 2C<br />
Flicro-lil. D.I 70<br />
MicroSignal Press 72<br />
Mirage Concepts First Page<br />
Performance Micro Products 14<br />
Phoenix Red Last Page<br />
Progressive Peripherals 26<br />
Progressive Peripherals 27<br />
Q-R5D 64<br />
Q-R4D 72<br />
Signal Computer Consultants 56<br />
SPI Software 63<br />
Xetec 61<br />
COMMODORE 64<br />
INTERFACING BLUE BOOK<br />
Did you know that your 64 can be<br />
used lo control a 990 toy motor so<br />
effectively that it runs like a precision<br />
machine? Or that you can build a peri<br />
pheral that enables your 64 to talk for<br />
less than $10 in parts?<br />
These and more than 30 other inter<br />
facing projects selected for useful<br />
ness, ease of construction and low cost<br />
and detailed in the Commodore 64<br />
Interfacing Blue Book. Written by a<br />
college professor in a friendly and in<br />
formative style, the Blue Book gives<br />
you theory of operation, schematics,<br />
program listings, parts list, and con<br />
struction hints for each project. Plus a<br />
five section introductory chapter gives<br />
you an insight on interfacing techni<br />
ques in general.<br />
Projects include: Cassette, printer<br />
and RS-232C interfaces; light pen;<br />
bus expander; thermometer; speech<br />
synthesizer and two other voice pro<br />
jects; 5 telephone interfaces; A/D and<br />
D/A converters; motor controllers;<br />
logic analyzer; capacitance meter;<br />
FFT spectrum analyzer; home security<br />
and many more. Price is $1 6.95 post<br />
paid. Foreign orders add $3.00 for AIR<br />
WAIL shipping.<br />
VIC 20 INTERFACING BLUE BOOK<br />
30 hardware interfacing projects<br />
for the VIC 20. $14.95 postpaid.<br />
MICROSIGNAL PRESS<br />
Dept M, P.O. Bon 386 Goleta, CA 93116