Pros: It's XP pro... Been around for a long time and everything is pretty much ironed out with it.

Cons: not a con on this disk really but am having trouble with a download of an update.

Overall Review: Like I stated above, the disc worked fine. No trouble with the key or reg the product. Only issue I have is after downloading 89 updates I am now getting an isass.exe error. I am pretty sure I just need to run a repair on it but it was to late last night to even think about it.

Pros: Works as intended I guess

Cons: none

Pros: Fast!! Nothing much more to say.

Cons: none so far