I have a Lenovo B570 with 8GB of DDR3 memory and an i3 Processor, and I want to put XP on it after I install my new screen, and I was going to slipstream service pack 3 into an iso and use that, but I cannot seem to find an SP3 64-bit exe file. Does anybody know if exists? And if so where is it? I tried Google but nothing good popped up. If anybody could help me out that would be great. Thanks.