Hello,

> I have a Umax Supermac S900 with a mc0 on a tiny daughterboard.  I get
> about 1.2kB/s from it when it is not stalled.  This is not satisfactory
> for downloading a ~2MB compressed kernel. :-) Does anybody know what is
> going on?
No idea, works fine for me, although I didn't really stress test it.
If you have an E100/Mercury card - I've made a patch to get the 
ethernet part working. I get ~6MB/s through it :)

have fun
Michael