[cuttlefish]

I have the OEM of Vista Home Premium on my new PC.

When I purchased XP Pro it came with a free upgrade to Vista Business.

So, Vista is running prefectly but I have this nice shiny Business CD loking at my from its case and I just know I am going to weaken and slam it over the top of Vista Home!

It sits there and taunts me saying "Go on, ya know ya want to have me! Slip me in the tray and lets party!!"

Common sense says "No, no ............ don't do it, you'll regret it", but it's like having a big tub of double chokky ice cream in the freezer - I havta have it!

What do I do??

[Rich-M]

There isn't a huge difference, take a look. For some reason they fail to mention "shadow copy" which can provide fixes fro momentary blunders and mistakes...but the rest are there.
http://www.microsoft.com/windows/pro...ns/choose.mspx

[JohnWill]

All I can say is.

Don't fix stuff that ain't broke!