Stopped in at my local Store today to pick up a Jawbone Prime. Talking about the update and they had 2 they put the update on and the new ones had it. They figured they would do the update and not deal with the complaints later.
Well if they don't do it in store for you it is very easy to do by yourself. You can do it wirelessly or through your PC. Either way you have the crackberry site to fall onto if you get stuck at any point.