Should I give up?
wheels: I'd so go back to those folks that have given you a lukewarm reception and change the question -- what are they looking for?  What do they want?  What are the problems they're trying to solve?Take a really close look and make sure that you're not a hammer looking for a nail, but that you're solving a problem people actually have.Three months is nothing in the B2B space.  It usually takes longer than that to figure out the stuff above.  I'm not saying to continuously beat a dead horse -- if you solved the wrong problem you need to find the right one, but that's a process not a crap-shoot.