I've been mulling over the idea of purchasing a 12" iBook. If I order from Amazon I can get it for ~$780 (no tax, before shipping) with the $100 rebate and $120 of gift certificates. My only concern is, of course, the announcement of intel based Macs. I've read some posters claim that anyone that purchases a new Mac now is crazy with the intel based Macs coming out. But $780 isn't too bad for a brand new 12" iBook 1.33...should I just go for it?