Hello everyone! I am in need of some advise. I'll be upgrading some of my computer parts this weekend and I ran into a potential problem. I'll be buying a cpu i5 2500k lga1155 / / this one seems like a no brainer. I use my PC mostly for office duty, youtube, browsing the internet and gaming. The problem comes with MoBo and Memory: http://www.newegg.com/Product/Product.aspx?Item=N82E16813128498&Tpk=GA-Z68X-UD3H-B3 http://www.newegg.com/Product/Product.aspx?Item=N82E16820104242&Tpk=KHX1600C9D3T1K2/8GX MoBo says 1.5v for the memory slot and Memory says 1.65v. Will this be a problem? I'll also be getting this: http://www.newegg.com/Product/Product.aspx?Item=N82E16835103089&Tpk=Cooler Master V6 GT CPU Cooler Will this heat sink be good for over-clocking the CPU? I plan to buy a gtx 570 later down the road in late November. I mostly play Starcraft II so, the build should fare pretty well I believe for my favorite game. Currently the video card I'm using is a HD radeon 4870 512 mb. Should I wait for next gem GPUs? will those use the same PCI.E 2.0 socket? I do play some other games occasionally (flavor of the month games like The witcher 2 for example) so I'll be pretty happy if this build gets the job done. Now, you might ask why I picked these parts, well I'm on a budget and also I live in Mexico and I don't have access to some goodies, also in the place I buy hardware I get a preferred rate for the prices. But if there are significant problems I would consider other sources to get different parts. Waiting eagerly for any feedback.