yeah/ i'm already using windows 7.. The problem is i got 512mb of ram only, which, from what i know, is the cause of its slow performance. This was already fixed by our it personnel. It sized - up to 1gb of ram, but after a week of me using it, it gone back to 512 mb. I just think there's some sort of command thats being done to size the ram up. If im not mistaken...
I'm also using ready boost but its not of great help. Actually it only allows 4g of memory.