I've followed this thread with interest, I got my HS2 for Christmas and built it up just after. The power button on the front panel PCB is not aligned with the power button on the top of the case - it needs a very hard press right at the back of the button. The side panels are the devils own to get on and off and its really really noisy! Loads of transmitted HDD vibration noise through the bottom 3 tray bit.
I only run a Q6600 @3GHz and a 9600GT so temps arent really an issue for me.
Overall not that impressed but it takes a while to find out its a poor case and then returning it is going to be difficult.