Yeah Shady any usb mouse or keyboard work fine
Hand Blasters
Superman
Ice & Flying
is what i went for on my latest character working out pretty cool. Just need to find a good balance between all the power trees as i can assume you don;t get enough points for everything.
Also have a 2H, Superman mentor, Flying, Fire Power which hits pretty hard
I went PvP server and have had my ass handed to me a few times by the bigger levels. You can still give a good fight back though breaking thier stuns etc. Seems to be alot of content already so can't wait for updates etc. I like "The Vault"
As said the PS3 Controls are very easy and it's alot of fun to play on the console and in a way i can see it being fair on the PvP scale as with PC's there are varied specs which could give one player lag on a mass PvP and others not. No need to worry about that on the PS3, still a shame i can't play with all of you guys