Vista [financial] hack

Many people are upset by the fact that the economical, "upgrade" version of Vista won't accept a Windows XP or Windows 2000 CD-ROM as proof of ownership. Vista Upgrade is said to install only to a hard disk that already has XP or 2000 already on it.

But I've tested a method that allows you to clean-install the Vista upgrade version on any hard drive, with no prior XP or W2K installation — or even a CD — required.

Read more HERE.