The only conversion tool I know is VSSConverter, but, as it name says, it's intended to migrate from VSS 
It seems you will need to develop your own tool, using the Version Control object model, you can find more samples and documentation about it in the Visual Studio 2005 SDK, and also on the the Version Control forum
Luis Fraile - MCSD.NET - http://luisfraile.spaces.live.com/ |