http://www.sum-vision.co.uk/productinfo/cyclonehd2/cyclonemhd2.asp
I got 1 of these device and it seems it is very similar to the other devices in the website. I have been trying things on it on the last few days and found some useful information out of it. It already has Samba and bittorent support (BT support was very basic and shitty IMHO)
Linux Venus 2.6.12.6-VENUS
/tmp # cat /proc/cpuinfo
system type : Realtek Venus
processor : 0
cpu model : MIPS 24K V7.8
BogoMIPS : 269.51
wait instruction : yes
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes
ASEs implemented : mips16
VCED exceptions : not available
VCEI exceptions : not available