I've had my 05 wr 450 for about 6 months now and after bringing it home and unloading it I jumped right on and took it for a squirt. My first impression was that the bike felt so top heavy and underpowered, I had a DRZ 400 before this and liked it lots but it got stolen about 8 months ago so I upgraded. With all the snow and not much time to ride I checked out TT, All I have to say is you guys rock!!! Just did most of the mods - Exhaust, throttle stop, air box, re-jetted. Took it out yesterday and this thing fly's, this is the bike I thought I bought. So thank's for all the helpfull info and I'll definatly be hanging around TT lots more.