http://idtech3patches.y7.ath.cxI made this for my personal use.
But now I wrote some scripts and made it slightly more user friendly.
Right now it works for Linux only.
If you compile the included sourcecode you'll end up with a 1.32b based Linux client that has all necessary changes for OA and (disabled by default) Quake Live mouse acceleration. Changes like sv_dlUrl are still missing.
Binaries for OA and Q3A are included. Both with Quake Live mouse acceleration (disabled by default).
I might keep it updated in future.