I finally got my notebook 652 in today and i am using the Beta Drivers that i got from here. also this is on a DIR655 router. The DIR 655 is running the MSbeta FW as well.
Take a lookey

but what i dont understand is this

I have placed both the 652 and the 552 under 802.11N Only !!! and it still shows as NG?
Anyways I am off and running now!!
DP
Oh and BTW--this is on Clearwire wireless service with 1.5mb DL speed