Presactly. The normal t-tracks are not too expensive but the Kreg stuff is normally bought with a free jar of Vaseline.Hi Gideon. I get mine from Hardware Centre (Randburg and Cape Town). Not cheap, and sometimes out of stock, but usually available.
Usually have normal T-Track plus T-bolts, etc, and also the broader 19mm track for mitre slots. Have not seen the two-in-one units sometimes found on proprietary router tables. Occasionally have the Kreg tracks, at prices to make you weep.