Where to get FasTTrak T-Track runners?

Howdy, haven't visited the Creek in awhile, hope everyone had a Merry Xmas and got lot's of cool gloats from Santa. I keep writing him that my fireplace burns wood, but all I find is coal in my stocking :confused:

I know I have seen T-shaped aluminum runners designed to ride in FasTrak's T-track, I think they're called something like "Inside-Trak", but can't find them now. Can anyone point me in the right direction?

Thanks!

try www.woodpeck.com. they have something like you're describing

Kreg picked-up the fasttrack line. They have a jig and fixture bar that can be adjusted to fit any 3/8*3/4 miter slot. They also have an adjustable miter track to use in your router table or the like.
Scott

Update: I ordered the last 8' section of the stuff from PrairieRiver. Apparently Kreg will not be making any more.