Installing Windows (2000, XP, 2003, Vista, Windows 7) can be done by using a USB drive, if your laptop’s CD drive or desktop computer’s CD drive is not working. See simplified and detailed instructions here.
Windows Vista
Improve Home Network File Transfer Speeds in Windows 7 and Vista
Home networks with Windows 7 computers may see slow file transfer speeds, specifically when Windows Vista is involved. Here is a solution that should improve network file transfer speeds over your home router.
Prevent Vista Hibernation Wake-Up Problems
In Windows Vista, when using “Hibernate” mode, your system may wake up or resume unexpectedly. Solve the problem of your computer waking up itself with these steps, based on the most likely causes of this issue.