I just had a look on the Benq scanner cd in ther drivers directory and there are 9 *.bin files in that directory: u34v110.bin u96v121.bin u174v041.BIN u176v046.bin u222v067.bin U64V120.bin U126V043.BIN U190V044.BIN U192V074.bin Does anyone know what Bin file that I should be using? Also, on a completely different subject, does anyone have experience with the STACKS= command in the config.sys file of win98? I have loaded win98 and whenever the computer starts and boots in win98, I get the error message="An internal stack overflow has caused this session to be halted. Change the STACKS setting in your config.sys file and then try again". I have consulted Microsoft's knowledge base on the fault, and thus have set the STACKS=64,512, which, if I'm correct, is the maximum. Does anyone have experience with this kind of fault? glenn