I have just received my new laptop and i absolutley love it. I have installed windows on bootcamp for the purposes of playing games. However i just realised that it is the 32bit version of Windows 7 ultimate. And when i look at the system information, it informs me that only 2.5gb out of 4gb of ram is available. Is this going to affect my gaming performance? Should i attempt to aquire a 64bit version? Thanks in advance.