The only decent pool that does merged mining is BTCGuild. Slush's pool doesn't do it any more, and any others that do it are too small IMHO.
ASICs will merge mine no problems, I'm mining on BTCGuild with my ASICs, and I'm getting NMC.
Is it worth it? It really is money for nothing. It's a tiny amount, but it's still a bit extra. You don't lose any BTC because of NMC.
Cool, I was looking at BTC Guild as my main pool anyhow, and I didn't even know they did this. So... do you just mine the BTC and then NCM gets added to your balance as well?
Since were talking about BTCguild and the first part of my setup Ill be pulling about 2.5gh. Should I go PPS or PPLNS?