So you're thinking about upgrading to Microsoft Vista

After about six years Microsoft has come out with a new and exciting operating system, Microsoft Vista. Most people that have tested it have given it high marks compared to Windows XP. But what's required to run this new OS? I've got a rundown for you from Microsoft's web site.

1. 800mhz CPU
2. 512MB RAM
3. 20GB HD with 15GB free
4. CD-ROM drive/DVD

From what I hear, it might come as a DVD disc.