Difference between P5Q, P5Q-E, and P5Q-Pro?

Im looking at these 3 boards and not sure which one I should choose. I dont ever plan on using SLI, nor do i plan on using Raid. I just need a nice mobo that wont bottleneck my processor ram and video card.

This is the stuff I plan on getting,

http://secure.newegg.com/WishList/P...ListNumber=10249788&WishListTitle=NewComputer

All of the differences between the boards can be found in this thread...

http://www.xtremesystems.org/forums/showthread.php?t=189437&page=2

If you go to www.asus.com you can v;iew them all and see the differences. I just ordered a P5Q-E yesterday, I decided I didn't need the Deluxe.