Both the Zotac-230 and the Zotac-330 motherboards work well. You will have to do the usual NIC fixes in initramfs and upgrade to to the nVidia 180.51 and alsa 1.0.19 drivers etc. In fact all the Ion motherboards tested so far work excellently.
Look for Zotac ION-ITX-A & Zotac ION-ITX-B boards.
Finally recived my copy of the board. I guess with "usual NIC fixes in initramfs" you meand this guide: http://wiki.linuxmce.org/index.php/Unrecognized_NIC
Tried to install today but had no luck with 'kernel module' & RTL8211CL on google. What did you use as 'kernel module' ?
NB: Does this still apply? --> Caveat: Whenever you click Regenerate this media director, you have to redo the step for the initial ramdisk of the media director.
Also I never upgradet alsa drivers --> is there a guide as I did not find any?
Appreciate any help