I have had an RTV500 since last May. We have a cottage in northern Michigan and we use to ride trails, haul fire wood and ride to the beach. We just love it. When I first took delivery, I discovered that the 4 wheel drive did not work. The unit also had the rattle noise that has been discussed here. This unit was built in June '08 and had been on the dealer lot for a while. When the dealer found the problem with the 4 wheel was an assembly problem from Kubota, Kutoba had the deliver give me a new unit out of the crate because there were no parts in the States to fix the 4 wheel drive. The new unit does not have the rattle sound.
I got a Seizmik wind shield and soft top with back window, which works great. I applied Herculiner to the bed and foot wells. I mounted a little tool box under the hood as the Kubota storage unit is over priced. Here's a couple pictures.