That's a really good Question too, Hmmm. I have 5 Pro so it may not work for me except with Lightwave and World-Machine, which would still be OK!!! Funny thing is I took the extra 1Gig of RAM and allocated toward my Video Memory and even though I have an On-Board Integrated Video System I have had No Problems at all !!!!

I would rather be Politically Incorrect,
Then have Politically Correct-Incorrectness!!!