In-Line Skates

Jamskating http://www.orbitskate.net/jam.html

Jamskating is a form of rollar skating where you try to dance to the music. Other names: shuffle skating, toe-jamming, rexing, trucking, rubber legging, crazy legging, shadow skating, bounce skating, and even disco skating. Also Artistic (Freestyle), Speed, Rollar Derby, Hockey

http://web.archive.org/web/20031205193714/http://www.learntojamskate.com/

Aggressive skating Like jamskating but usually with in-lines and on half pipes. http://en.wikipedia.org/wiki/Aggressive_skating

http://en.wikipedia.org/wiki/Inline_skating

History of In-Line Skates and Rollar Skates http://www.rollerskatingmuseum.com/museum/homewrk_pg.htm History
http://www.rollerblade.com/home/home.html

Quad skates (modern roller skates)

Wheels of Doom. In-Line skates for Powerkiting http://www.doomwheels.com/

http://www.rollerblade.com/home/home.html Off-road
Manufacturer of all terrain skate http://www.crosskate.com/ (A good all terrain skate)
http://www.roces.com/selfam.asp?f=offroad
http://www.skaterace.com/RockvilleATS.htm Cheapest?
http://www.gateskate.com/
http://www.axtionsystems.com/ATSkates.htm

http://www.kiteskating.com/