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Wow. Glad I went with Infiniti (I looked at the Lexus IS350) and glad I did it in 2009 and not 2010! Seems like DIY'ers are being squeezed by "the man".
I've read somewhere that swapping tpms is a two step process.
1. trigger the car to be in learning mode (short two pins on OBD or something)
2. initialize each TPMS wirelessly
From what I'm reading it appears that Quickset rewrites the car's memory where TPMS s/n are stored so it never goes through the motion of resetting and learning.
The other tool ATEQ V10 seems to be a wireless tool to initialize a TPMS.