My gf just purchased a great condition late 2008 white MacBook (MB403LL/A) and the original owner did not have the original installation disks (it came with Leopard) and Leopard is currently installed and running fine. I just want to do a completely fresh install and erase the previous owners username, info, setup, etc. I called Apple Care and was led to believe that if I simply purchased the $29.99 Snow Leopard upgrade disk that it would allow me to do a 100% fresh install/wipe and upgrade to Snow Leopard at the same time....is this the case? I just want to make sure I understood this correctly. The second option, which the rep discouraged as wasting money, was to have them print and mail me a two disc install of Leopard for $32.00. Thanks in advance for the help, gents and ladies!