x=usr(1536)

What's currently hot in 80-column upgrades? 1 2 3 4 11

By x=usr(1536), May 4, 2021 in Atari 8-Bit Computers

Installed 74F08 in 800XL, machine no longer boots 1 2 3 4 6

By x=usr(1536), June 30, 2022 in Atari 8-Bit Computers

Atari Hotels: roach motels or the bomb-diggity? YOU decide! 1 2 3 4 5

By x=usr(1536), April 18, 2021 in Atari General

General Streaming and VR Discussion 1 2 3 4 5

By x=usr(1536), April 2, 2021 in VCS PC-Mode Discussion

• not atari

Directory Service for publicly-accessible #FujiNet sites 1 2 3 4

By x=usr(1536), March 23, 2021 in #FujiNet SIO Network Adapter

A thread of @BIGHMW's own 1 2 3

By x=usr(1536), September 8 in Atari 5200

Video: Games That Push The Limits of the Atari 7800 1 2 3

By x=usr(1536), November 30, 2022 in Atari 7800

Restoring a 5200 - advice and assistance needed 1 2 3

By x=usr(1536), December 1, 2020 in Atari 5200

Attempting to create a hash-based comprehensive software library 1 2 3

By x=usr(1536), December 19, 2022 in Atari 8-Bit Computers

Why doesn't the CX55 VCS cartridge adaptor work with 5200 video upgrades? 1 2 3

By x=usr(1536), May 2 in Atari 5200

Concerto Enhancement Module #0: test results and ongoing impressions 1 2

By x=usr(1536), June 15 in 7800 Concerto Multicart Support

Question re: UAV installation in heavy sixer 1 2

By x=usr(1536), November 14, 2022 in Atari 2600

Would the Vectrex have changed gaming forever if it had a raster display? 1 2

By x=usr(1536), September 11, 2018 in Classic Console Discussion

Wifi SD cards in Concerto, Harmony, Atarimax, etc. 1 2

By x=usr(1536), January 23, 2021 in Atari General

Started 600XL 64K upgrade, now getting only a black screen 1 2

By x=usr(1536), April 15, 2021 in Atari 8-Bit Computers

Dear YouTube: con-chair-toe, not con-sert-o 1 2

By x=usr(1536), May 26, 2021 in Atari 7800

Trying to find a specific bootloader menu 1 2

By x=usr(1536), February 11, 2018 in Atari 8-Bit Computers

Expansion Interface installation 1 2

By x=usr(1536), June 20, 2022 in Atari 7800

How does the CX-55 adapter affect the state of the 5200 when it's connected? 1 2

By x=usr(1536), September 11, 2022 in Atari 5200

#FujiNet doesn't boot on 1200XL 1 2

By x=usr(1536), February 6, 2021 in #FujiNet SIO Network Adapter

Aquarius owners: a question 1 2

By x=usr(1536), November 22, 2017 in Intellivision / Aquarius

Can anyone identify this 800XL 256K upgrade? 1 2

By x=usr(1536), February 16, 2021 in Atari 8-Bit Computers

5200 controllers: what are the odds that... 1 2

By x=usr(1536), January 15, 2022 in Atari 5200

Quality game grading at a fraction of retail cost! 1 2

By x=usr(1536), February 8, 2022 in Atari General

Any Gremlins fans looking for boxed cartridges?

By x=usr(1536), October 25, 2021 in Atari 5200