Helpful Tools
TortoiseMerge
Shows changes you made to your files
Helps resolving conflicts
Can apply patchfiles you got from users without commit access to your repository
TortoiseBlame: to show blames of files. Shows also log messages for each line in a file.
TortoiseIDiff: to see the changes you made to your image files
SubWCRev: to include the revision numbers/dates/... into your source files