Selling my 2005 North air styler as have bought a 2007 warrior, has had alot of use over the last 14months or so. The air styler has an inflateable back on it you pump up via your kite pump, but mine has a slow puncture so it usually goes flat after a session on the water, but I tend not to bother with it anyway. Its only of use if you have a curved in back.
Also one of the small buckles has been replaced and stitched in by a cobbler, its the lower buckle that helps to hold down the pad down and not the buckle that attaches to the spreader bar
Also has a HP leash line I attached to the D rings and runs around the back
http://img442.imageshack.us/img442/2723/all1ux3.th.jpg
http://img442.imageshack.us/img442/5773/back1rm6.th.jpg
http://img511.imageshack.us/img511/8716/front1mg2.th.jpg
http://img442.imageshack.us/img442/7485/inside1ud0.th.jpg
http://img442.imageshack.us/img442/2795/orgbuck1kn0.th.jpg
http://img161.imageshack.us/img161/9837/repbuck1ca1.th.jpg
Above image: Replacement buckle I had fitted by a cobbler (bottom buckle)
£25, Plus postage
Cheers