How many full game downloads would it take to fill up a 20 or even a 60 gig hard drive? Probably not too many, I think that Microsoft should drasticly reduce the cost of their 120 gig hard drives. The nice thing about the PS3 is that I can upgrade the hard drive myself which means I could add a 500 gig hard drive for a reasonable cost, wheras with the 360 you are limited to what MS wants you to have. Plus without the ability to burn the games you buy, I don't really like it, since the majority of 360 owners have 20 gig hdds and they will have to delete games whenever they want to download a new one, unless MS gives them the ability to move their purchased games to a PC and restore them back when they want to play them again.
I am excited to see how much faster the account recovery process is, as it desperately needs to be a much faster operation.