I recently made a pc upgrade a few months ago, however I made the mistake of purchasing a P35 board (P5K-E) right before the P45 was released. I had no idea that P45 was coming out at the time, and I noticed that P45 includes a PCI-E 2.0 slot, as opposed to the 1.1 slot on the P35. I was wondering if it really will make a difference with the new PCI-E 2.0 cards hitting the market. I have read that there are no cards that come close to fully utilizing the bandwidth of PCI-E 1.x. Should I try to sell off this P35 and go for a P45 just for PCI-E 2.0? Or how long will PCI- 1.x last in the market...