I'm really confused right now. If I right click my PC and choose properties, I can see I'm running a 32 bit OS with a x64 based processor. From what I've read so far, I'm able to change my OS to 64 bit. However, if I run systeminfo on my computer, the system type is now listed as x86-based PC. I've read one website that states at this point I cannot install an x64 OS because of this not having capabilities of something called a PAE and NX. However, I've read on other sites that as long as the processor is x64 that's all I need to make this happen. So now I don't know what I should do. I'd prefer to run a 64 bit OS. Is there any way to determine with certainty that I would be successful in attempting this? Any help or guidance would be greatly appreciated!