'tspangle' got a great deal on a used transmission and had it transported from Oklahoma to Michigan by a relay of forum members who happened to be traveling in the right direction. There was a little difficulty installing it again, but it worked out well in the end.

https://grassrootsmotorsports.com/forum/build-projects-and-project-cars/klienes-kabriolett-my-2001-boxster-s/175583/page9/

For an update, check post #42.
http://986forum.com/forums/performance-technical-chat/80281-its-bs.html

Can't tell you how it works since my engine is still sitting in boxes in PHX waiting for a truck. But a new trans should work fine.

Can confirm. Used trans made it's way from a certain state starting with an "O" and has been in the car since last August, working great! :)