Thanks, I'll see if I can try that.
If I do this, most likely I'll put the Lantronix serial adapter on the Ocelot, and then access it from the Linux box via Ethernet (assuming Lantronix has Linux drivers, since I've decided to use the Optoma (which is x86 based) for this, any old x86 Linux driver should work).
I think I've decided to relegate the NSLU2 as a TFTP server (for IP phones), FTP server (external access) and possibly a Twonky Media backup server (my primary is on a Buffalo LinkStation). Probably a better use for that, and putting any HA related stuff on the x86 based Optoma would probably make my life easier trying to find drivers and such. :-) We'll see - I have yet to load Linux on this box, but finally have the cable I need to put a drive in it.
Will see if I can then build XALIB for this... :-)