I just received mine today!
12.1" PB Al. Base RAM, Combo, 40BG HD.
This is one NICE machine. It's every bit as fast as I hoped it would be, and my wife is terribly disappointed because it knocks the socks off of her 12" PB 867. I think it must be both the processor bump and the 512k L2 cache, because it is a noticable difference in speed. I can't wait to get more than 256MB RAM in this baby. It just feels very solid, is very fast, and the keyboard is a huge improvement over the iBook, and I never really had a complaint about the iBook keyboard. Until now. 😛
Regards,
Gus