I got a direct link to HP where you can preorder the 5101 for $399. (they claim a $125 savings)
I heard that the retail price was going to be $449 so I don't know where the $125 comes from.
Anyway... I don't see any way to order the 1336X768 version yet so I guess I gotta wait. Don't want to kick myself 2 or 3 weeks from now because I had no patience.
From what I've seen, they all are about the same so I'm going for sturdiness.
I liked the H1005HA ASUS but the track pad is just too wierd and doesn't seem sensitive to my fat fingers. I need something that appreciates a light touch