Game PC compiled ten pages with frequently asked questions about Windows Vista. Here's a short snip:

We've had the past five years to tweak and bend Windows XP to our wills, whereas Vista is still uncharted territory for most enthusiasts - it will certainly take time to figure out every little detail of this new operating system and how to optimize performance and interfaces to suit one's specific needs. A lot of users out there are confused about the information they've seen on Vista thus far, requiring ultra high-end hardware and supposedly sucking up tons of memory and disk space, not to mention that there is a lot of conflicting information out there in regards to Vista's performance levels. We wanted to provide answers for some of the most commonly asked questions in regards to Vista thus far.