Did J&M get certified? When I asked last year, they were not. There is a list available from the state - maybe it's also on the web (I'll have to look)
Fred - the place in Milford is "Pruven Performance" (spelling correct I think). I need to find them on the list to verify. They do a lot of ricer stuff, but the good thing is they understand most people run aftermarket stuff and they sell all kinds of DFI's, blow-off valves, etc. So it's not like a dealer that would tell you to remove everything and then they could get it pass!
The Plainville dealer sounds promising too....