[SOLVED]I have an eMachine comes with Windows 7 and woulld like to downgrade to Windows XP but couldn't find any XP OEMBIOS files for eMachine. I appraciate if anyone can upload an OEMBIOS files for eMachine. [SOLVED]After install windows xp with 4 OEMBIOS files (OEMBIOS.BI_,OEMBIOS.CA_,OEMBIOS.DA_,OEMBIOS.SI_) and right key my window still ask me to activate. Is there anyting I did wrong? Do I must go online to activate? Thanks in advance!