I saw this in the thread earlier and want to re-iterate it. I think the majority of users fall into the "want to make music" crowd, and are
not necessarily (if at all) computer savvy. Some will come in, ask a question and blindly take advice of people giving it, so please be aware of this. Because of this I refrain from recommending registry edits or BIOS updates (or even changes to BIOS). Recommending these to someone totally unfamiliar with it will look at "post count," be persuaded by that, and then potentially burn themselves unnecessarily.
For the record, I have changed BIOS is this machine only once (going on 3 years old now), and it was not required. In fact, the BIOS in this system (initially) was a custom build that cannot be found again... so if I had
not saved the default BIOS first and that update failed, I could have easily had more issues. BIOS is one of those things that if it doesn't have a certain level of maturity, products will not ship... manufacturers cannot rely on
any end-user to manually update BIOS like a software update.
Again, please be aware of this...