Well, after some pressing phone calls to SpeedyMoto on Monday, we got a tracking number from SpeedyMoto for the rearsets ( 1Z8E98V10350859388 )... showing a UPS delivery date of 8/20/09.
However I immediately noticed that the shipped weight says 3 pounds (which is what? 2, maybe 3 sets?), so I called them back right away to find out that their parts manager was on vacation, returning tomorrow, but that he would look into it and get back to me asap (the only bright side is that they promised to expedite shipping on the remaining sets (yes, I realize it is a small, small bright side).
Anyways, continuing on... 24 hours have passed with no response, so you can bet I will be calling them again, tomorrow, when they open.