How do you get started with Subversion on RIAForge?

I now have access to the LightWire svn repository in Eclipse and can do things like creating and deleting directories. I don’t see any of the branch/trunk/tags directories I’d usually see in a pre-configured project.

Anyone have any idea how to set these up or just in general terms how to use svn on Riaforge? Probably obvious, but I’m a complete svn n00b.

Any help much appreciated as I can’t post the code until I can figure this out!

[update] OK, the book explains how to do this. All seems to make sense. I'll post the short instructions in a bit just in case there is one other person who knows less about svn than me!