According to Gary, there is a GP1, GP2, and currently open for investment and new members is GP3. Essentially these are all independent groups with (as I understand it) different trades taking place for each one to cover the interest. Obviously GP1 and GP2 have been around longer than GP3 (which just opened) so I am looking for further info on those two groups to verify that the program has been around a while and has a real track record.