Well, I talked a bit about the Power Commander for the WR250 R-X and that I thought it would really help things. I'm not going to do a full install guide or anything here since Dynojet sends really nce instructions with the unit (or download from their site) but I'll hit a couple high points.. Coming from a sport bike I'm not happy about mounting the PC under the headlight in the open, seems like a high tech gadget should be more protected than that. Routing the wires is a bit of a challenge as well. Otherwise it's a straight forward operation. For now I just used the map they sent with the unit, it's what Dynojet recommends for a mostly stock WR and should prove to be a good starting point. Riding the bike there is marked difference in ridability. For lack of a better term everyhting is just smoother. Power delivery is now continious and strong, power just flows from the wrist. You wont believe just how choppy the bike is stock until you try the PC equipped one. I'll answer any questions you guys have but it's getting late.