Fantec MM-HDRTV - custom linux or xbmc

[Hemps]

I bought a Fantec MM-HDRTV in 2008

http://www.fantec.de/html/en/1/gid/__Service_und_Support90Firmware90/content.html

Searched all over for a replacement firmware and found Honki's firmware, fine, installed and it add's some new features like:

Nas
Samba
Firefly-itunes
FTP
ssh
NDAS
etc.

Was fiddling and hoping to install some sort of linux or xbmc on it?
What would you guys use it for NAS server maybe?

Linux MHDWorld 2.6.12.6-VENUS #4 Wed Oct 21 15:10:26 CST 2009 mips unknown
system type : Realtek Venus
processor : 0
cpu model : MIPS 4KEc V6.12
BogoMIPS : 202.34
wait instruction : yes
microsecond timers : yes
tlb_entries : 32
extra interrupt vector : yes
hardware watchpoint : yes
ASEs implemented :
VCED exceptions : not available
VCEI exceptions : not available
MemTotal: 56552 kB
MemFree: 2996 kB
Buffers: 1264 kB
Cached: 13328 kB
SwapCached: 1024 kB
Active: 8548 kB
Inactive: 10396 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 56552 kB
LowFree: 2996 kB
SwapTotal: 160672 kB
SwapFree: 155976 kB