Hi, Isent my P4P800 in cause it wouldn't start after 6 months or so of perfect operation. Today I received a new board, P4C800 which I stuck in box and it seems to work - I didn't have much time to check it out. I see they are different chipsets, but what is the result of that difference? Hopefully the same memory will work, at leat it is booting now. It looks like the RAID thing is "new" and I see some kind of voice thing? Who can tell me in a short post what I got - is it better? Worse? Apples and oranges? tia