So I'm looking at the K24... GOing to bve calling the Junkyeard, seeing if they can locate one for me. But I found a remanufactured one on the internet...

I'm kinda confused, and an explaination would be nice. It seems to me the wastegate is seperate from the turbocharger on our cars, so where does this "internal wastegate" fit in?

Yeah we got an external wastegate. It bolts up to the exhaust mani. You can use a turbo with an internal wastegate, just connect the vacuum line and then you'll need to make a steel flange to put over the flange on the exhaust mani that your external wastegate was originally on to cover up the hole.