Hello all. First off I should say that I do not own the Frex sequential shifter but I do have full intentions of purchasing one (unless you guys can give me logical excuses not to). Also I do own a G25. OK, on to the question. If I buy the Frex shifter, do I need to buy the USB controller or can I use the one from my G25. My question is based off of the Installation Manual off of the Frex site. It showing the H-pattern shifter being set up to the G25 controller. I would just like some help understanding if the G25 shifter controller will work fine, or if I need to get one of the controllers from Frex? (although I think I have read on a few forums that there are a few problems with the Frex USB Controller, maybe I am wrong). Thanks for reading.