I am using windows 7 build 7077. Everything is running well and i'm loving this OS already... But I have a problem... Whenever i plug my USB driver then after using i try to "Eject" It gives me some error like " Some program is using the disk and cannot be removed right now" Well something like that...! It was working fine before and i don't know what suddenly happened and now the OS cannot eject USB disk... Can any one help me...!? Thanks!