I am getting a new generation of gaming finally. I am stuck though. there are 4 different types of PS3s out right now. The 20, 40, 60, & 80GB The most popular I know of at the moment is the 40 & 80. I would like to know the differences Between them. Obviously one has more memory. But which ones have better graphics, gameplay, and features. I would please like a list of Pros and Cons for all of the PS3 editions. Also About the Xbox 360. Which is better? PS3 Or 360. Which has better graphics, ect. I am leaning for the ps3 but I need some advice and info. All FACTS and OPINIONS are welcome. I just got a 42 inch HDTV and I want the best experience. Please Let me know which way is the best to go. Price is not an issue. THANKS SO MUCH IN ADVANCE FOR YOUR QUICK RESPONSE!