Are there any good pump tracks out in the greater Boston region? I'm not a huge fan of the RM one (rhythm and flow is meh, and the hill kills doing it for laps), and the "pump track" at Cutler is pretty much nonexistant. A BMX track that's cheap/free and mountain bike friendly, or a dirt jump park with SMALL jumps (I'm a jumping noob) would be cool too.

I did get spoiled on pump track design when I was down in DC - we had Lee MacCormick design this one, and it was stellar.
Rockburn PumpTrack - YouTube