very useful delete .svn and files
Monday, July 20th, 2009copy following lines make a batch file and run the batch file
FOR /F "tokens=*" %%G IN ('DIR /B /AD /S *.svn*') DO RMDIR /S /Q "%%G"
i got this one somewhere
http://blog.snakehit.be/2007/08/29/svn-recursively-delete-svn-folders/