Excuse me, loblo,can you tell me what is your config in win98 that make 7950GT 512MB work ? I also have 7950GT 512MB and RAM Patch,but whether what config I try,they always fail to work. My mainboard is Gigabyte 8IPE1000-G (Intel 865PE Chipest), So...I guess even use the RAM Patch, only specific mainboards can run 7950GT 512MB successful in win98 ...