Install and run p2pool. It lets you merged-mine the whole set, including bitcoins.
(For example I am currently using it on BTC, NMC, DVC, GRP, IXC, I0C and CLC all at once.)
-MarkM-
LOL and poof coins fly out of your butt!
I did what you say here and really I feel no smarter for it. I have been mining with guiminer for a while and even reaper for ltc but I see nothing that mentions the other cryptos anywhere in the p2pool docs.
Any chance you could elaborate? Really just want to mine DVC, IXC, I0C if possible.