Ramon, > STOOOOOPPP!!! > Do you know how can this computer (FS A1 WX) be upgraded or > you have any schem about it? I'm interested on it (and not > just to 128 kb). I found in a old MSX Magazine. But, like A1ST, it have a space to place the memory chips, or not? But the text is in japanese and is a 128Kb upgrade for A1WX (with 64Kb of RAM), because the A1WSX was sold with 128Kb of RAM. I have a A1ST with a internal expansion from 1024Kb using a 30 pin SIMM module. I don't have this schem but involve connections with S1990 and R800. --- Giovanni Nunes http://www.geocities.com/ResearchTriangle/2472 Email: [EMAIL PROTECTED] -------------------------------------------------------------------- "Os numeros complexos sao nossos amigos" **** MSX Mailinglist. To unsubscribe, send an email to [EMAIL PROTECTED] and put in the body (not subject) "unsubscribe msx [EMAIL PROTECTED]" (without the quotes :-) Problems? contact [EMAIL PROTECTED] (www.stack.nl/~wiebe/mailinglist/) ****