Looks a good spec - Is the 1Ghz processor enough for Media Center Video / TV? Mine runs at 2.4 Ghz and struggles sometimes!!
Why the private auction?
Edit - didn't read the ad fully :-
"PC is fast enough for any Office tasks and Media center task, including recording DVB-T signals while burning CDs, any playback, DVD, including HD video, XviD, DivX"
Still quite frankly amazed it can manage on that processor. I have another PC that has the same mobo (as yours) but the 600Mhz version and it can't cope!