[TxMt] Subversion Bundle newbie question

[Thomas Krajacic]

recently I installed the svn client from source and wanted to try out  
the subversion bundle in Textmate.
I figured out that I need to set the path variable in TM prefs, since  
i use tcsh as my shell, and textmate obviously not (bash?).

I already have a working copy of my project checked out, and when i  
change a file in TM, I tried to commit, but it always gives me an  
authentication error. Now my test server grants me anonymous access,  
so i don't have to specify any credentials, and i think Textmate is  
giving some username here.
I couldn't find out where to change this. In CVS I had shell  
variables to set this, but I couldn't find any info on this on the  
subversion site quickly and in the help file that comes with the  
bundle. (maybe a TM variable in advanced prefs?)

Can anyone lead me in the right direction please.

Thomas Krajacic