Whenever you have to relocate your svn working copy because the svn server url or protocol as changed, you need to use TortoiseSvn relocate. If, like me, you use VisualSvn plugin then you would need to quit Visual Studio and come back to Windows Explorer and TortoiseSvn, right click your project folder then find Relocate command:

I am using and enjoying for some time now VisualSVN plugin in Visual Studio 2008. I just discovered a nice feature that is not part of the normal menu but that you can easily add to; the pending changes window:

[](http://weblogs.asp.net/blogs/lkempe/4146938714_6faf5320fe_o1_34010721.png)