Geo...'s user avatar
Geo...'s user avatar
Geo...'s user avatar
Geo...
  • Member for 7 years, 8 months
  • Last seen this week
43 votes
1 answer
6k views

Can anyone identify this unknown 1988 PC card from The Palantir Corporation?

35 votes
6 answers
6k views

Was the Amiga ever used by any U.S. Government agency?

34 votes
1 answer
2k views

When and where did the $ convention for hexadecimal literals originate?

28 votes
4 answers
3k views

What was the legal arrangement between author, publisher and end user for 'type-in programs' in old computer magazines?

22 votes
6 answers
6k views

Sound driver for DOS or Windows 3.x that used the PC speaker?

20 votes
1 answer
618 views

What was the service offered by US Sprint for long distance data connections in the late 1980's?

17 votes
1 answer
798 views

Seeking details relating to Amiga 3000 serial numbers

17 votes
4 answers
1k views

Appropriate battery replacement for my A3000

17 votes
6 answers
4k views

What monitor did Atari recommend for its 8 bit product line?

15 votes
4 answers
2k views

Did Apple bundle a specific monitor with the Apple II+ for schools?

15 votes
2 answers
2k views

Did Great Valley Products demonstrate full motion video on an Amiga streaming from a SCSI hard disk in 1990?

14 votes
4 answers
2k views

Troubleshooting and reparing an Atari 800XL with a single key not working

13 votes
2 answers
1k views

How to connect an Apple IIe to an external Sider hard disk drive

13 votes
4 answers
2k views

Can you manually load an Amiga library into memory?

12 votes
2 answers
2k views

What is this unusual syntax for the Commodore SYS command?

12 votes
2 answers
1k views

Replacing the floppy drives in my Amiga 3000

12 votes
1 answer
1k views

Was the Spartan by Mimic Systems a real product?

12 votes
1 answer
878 views

What additional hardware was required for BASIC on an Altair 8800?

12 votes
1 answer
809 views

What publication published an early version of the Apple Monitor by Woz?

11 votes
3 answers
1k views

Commodore 64 with partly working keyboard (part 2)

11 votes
1 answer
641 views

Can anyone identify this Parallel to Serial Interface Board?

11 votes
3 answers
1k views

Where can I donate my old Computer Shopper Magazines to make sure they get scanned and shared?

11 votes
3 answers
605 views

Can anyone help provide more information regarding an operating system called I/OS by Infosoft in the early 1980's?

11 votes
4 answers
2k views

Looking for an easy to use Commodore 64 disk/sector editor

11 votes
2 answers
4k views

Creating a 'bridge' between a serial port and a Telnet session in Windows 98?

10 votes
2 answers
454 views

Cosmetically restoring vintage equipment [closed]

10 votes
4 answers
1k views

How to alpha-sort MS-DOS 7.x directories

10 votes
1 answer
3k views

How to use TOSEC?

10 votes
2 answers
5k views

How to connect a Tandy Color Computer to a Composite Monitor?

9 votes
1 answer
1k views

Boot Macintosh Quadra 800 from System 7.6.1 CD