Jim,
I haven't heard any more "noise" related to firmware problems on the 7200.11 for a couple of months now. This doesn't mean the problems are solved.
I recenly read somewhere on the net that Seagate was having some problems with their 1TB hard drives. As they did with the 1.5TB, seagate has yet to acknowledge the problem. Don't ask me what the problem is, I think I read the first 4 lines and figured that was enough to keep me from considering a seagate for at least another 6 months.
HTH.
Personally, I would be very uncomfortable purchasing a Seagate drive at this time. I would look at other options and gladly pay a little more for a drive that has not suffered such a bumpy ride.
HTH.