Ok so we brought the 2007 Rage'n Stryker M4005 and got it home yesterday. We are really happy all the round, put all four dogs in it and had plenty of room. The grandkids come over today to take a look or get their approval (lol). So I will try to get pics up soon, I do have two questions, the bedroom slide the rollers roll about half turn to three quarter of turn then stops rolling as the bottom of the slide drags over making noise. The rollers are plastic and about 3 inches long, the mechanic part works fine. Has anyone had problems like this and fix? With that being said I am looking at buying an extended warranty so far Wholesale Warranty had the best plan at a reasonable price, any suggestions or comments on extended warranties, just want one for a couple years. Thanks again for all the input!!! One happy camper!