Ok, I've had a concern about Windows 7 64-bit for a couple days now.
I know that it allows for 4GB or more of RAM, but a downside I've heard has to do w/ the CPU. According to my buddy that got the RTM version of Pro through his college, it sees his (the Xeon version of the E8400) as a single core CPU instead of a dual core. He claims it's 'cus of the 64-bit operations seeing the two 32-bit cores as a single 64-bit unit. Think I explained that right.
Anyway, he tried to tell me otherwise, but I can't buy this as a good thing. To me, this seems like one step forward for memory, but a step back for processors, since it doesn't double the speed or allow for multitasking.
Can anyone shed some light on this and explain...preferably with out getting too technical?