I have a 60gb and a 40gb. The 60gb almost gets no use (I've honestly been thinking about selling it) the 40gb on the other hand has a 320gb HDD in it now, over 70 gigs of movies, 10 gigs of music, tons of pictures and is where I do all my ps3 gaming. I bought a PS3 b/c I wanted to play PS3 games. Honestly if I ever do happen to play a PS2 game (I've been playing DMC1) as of late, I pop it into my PS2 slim. I don't get why so many people are complaining about BC.
Oh yeah, for HDMI issues, go to monoprice.com. They have HDMI cables for like $5 shipped. (Sony should just buy there whole stock and distribute it with PS3s).