For those that care (i.e. me and maybe two other people), the caps lock problem that plagues every single Apple BT keyboard is now fixed. The problem was that when in Windows XP, hitting the caps lock key locks up the keyboard, requiring waiting about a minute for the keyboard to start responding (or pulling the batteries out and putting them back). Anyway, the latest Apple BT keyboard firmware update that came out a few days ago just fixed it, finally. It only took Apple about 8 months. 