PLease can anyone help - my desktop starts boot process and then goes to windows startup menu with 4 options ( normal, Logged (\bootlog.txt), safe mode and step by step confirmation. - selecting normal nothing happens, safe mode identifies missing or corrupted sytem files - c:\windows\dblbuff.sys and ifshlp.sys and \ windows\system\vm32.vxd. Once this has happened the C> (drive indicator?) hangs with a flashing undersore cursor... no matter what I do including using recovery CD nothing esle happens ( the CD is supposed to strt up automatically but doesn't) ANY IDEAS PLEASE - DESPERATE!!!!! Thanks. Godfrey