SVNBridge is a Codeplex project which allows you to use TortoiseSVN (or other Subversion clients) with Team Foundation Server. Even though it”s still in early alpha, I”ve been using it for the last days. It still crushes a lot, but currently I can”t simply live without TortoiseSVN :,,)
Btw, there”s good post by Scott Hanselman that shows the steps you need to take in order to use this tool. Just one more note: Scott uses tfs03 server in his tutorial, but this might not be the server you”re interested in. For instance, if I”m not mistaken, the AJAX Control Toolkit is on the tfs01 server.