Hi, I recently (and cheaply) acquired an early 08 MBP. It is the 17in model with 2.6ghz C2D and 4gb RAM. I also upgraded the HDD to SSD and its night and day difference in speed. Now, I want to run VM of Windows but i am not sure it will run ok with just 4gb of RAM. Would going 6gb or 8gb improve the performance? I am well aware of how old the system is and have heard that 8gb will not work. Has anyone tried it? I am just using this system for basic use. Thanks!