More controller questions

I live in the UK and just go my preorder through but I have a few questions about the PS3 controller. Can someone help me out?

Firstly, how many controllers does the PS3 support? I've heard lots of different numbers, some say 2, others 7.

Secondly, how many do you get with the 60gb premium version? I think it's just one, but before I buy a second one I need to check.

Thirdly, how long does the battery last before I have to plug it in again?

I think I'm probably not the only one who wants to know this, so the answers to this might make a good FAQ too.

You can hold up to seven at the same time wirelessly, but you need to connect each one to your PS3 before using it. The 60 gig gives you just one, but more can be bought seperately. The life time on the controller is about 30 hours. There's a meter which tells you how many bars you have left. You can recharge it, it takes about two hours for a full charge. There's USB cable which you use to charge the controller, but it's short and you might want to buy and extender if you want to play and charge at the same time.

Any more questions?