restricted read/write permissions on the repository using SSPI authentication

Hi All, I'm trying to configure the SVN server under SSPI. I used apache 2.0.59 for hosting SVN. The problem that I’m facing is as follows:
 
I created a file describing the group that has access on subversion, “svnaccessfile.conf”. Now, if I give * =rw, I can commit files to this repository, but for *=r, I get the following error:
 
Error: MKACTIVITY of '/svn/testrepos/!svn/act/938532c5-ec0b-0242-8372-d1e89e20f09e': 403 Forbidden (http://dbserver2-hyd:9090)
 

Now, as per my understanding, *=rw gives read/wirte to all. I do not want such a situation. read/write should be to the selected ones, & read should be for all. Is there any way to achieve that or am I doing this in a wrong way?
 
 
Do let me know if you need any other information.
 
Thanks,
Nikhil
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Received on Thu May 17 11:23:05 2007