Hey, for a while I have been wanting to upgrade my CPU + Motherboard and now seems like a good time to do so. I am sure that I want an I5 but not sure if i should get the 2500k, 2550k (SB-e), or wait a little longer for Ivy Bridge ? And I Want pci 3.0 slots, usb 3.0, and sata 6 gbs on the Motherboard. (I WILL NOT BUY ANYTHING ASUS ! Toooo many bad experiences with their tech department and RMA) I have $500-600. Many choices but what would be the best option?