Atari 800XL: Sophia 2 DVI video upgrade
17:17
The Atari 800XL - Seven billion screws and in need of a good scrub!
28:56
20MHz Atari 800XL: Rapidus, U1MB, and Sophia DVI: Part One
33:06
Atari 800XL repair: Black screen at power up
17:34
Games That Push the Limits of the Atari 8-Bit Family
33:12
Is this the “Ultimate” upgrade for your Atari XL/XE?
21:04
ZX81 Adventures!
19:12
New Atari solderless HDMI mod - LumaCode GTIA-digitizer
29:38