hardware advice (mother board)

[Mihamina (R12y) Rakotomandimby]

Hi,
I bought an ASUS P5B-E mother board.
It was awsome:

- NIC problems (solved, but only in development version now)
https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/81412

- IDE problems (solved, but only in development version now)
https://launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/84964
https://launchpad.net/ubuntu/+source/linux-source-2.6.17/+bug/57502

- PAE problems
http://www.google.com/search?q=linux+asus+memory+remap

I have 4G RAM and a Core 2 Duo E660CPU and nVidia 7xxx graohic card (I dont 
need the features brought by the proprietary drivers)
What motherbord of the moment would work on it?
I need to buy one motherboard quickly so that saturday night or sunday morning 
the box is up and running. And the 4G RAM need to be all used, and network 
up.

Thank you.