I would second Igor Savin's opinion.
After getting the SVN version I would recommend getting the source code of berserk as well. Not only does it provide a handy reference for how to use Valkyrie\FreePascal but it also contains a number of usefull routines you might want to...ahem....'borrow'--explosion and the LOS code were of particular use to me.
Also I started out copying the rl tutorial from the old Valkyrie page. Some things need to be changed (the constructors are called Create now, not Init, for instance) but they're not too difficult to do so.
You might also want to look through the Valkyrie discussion board for Kornel's example of how to use the new text UI. It looks quite handy and cool, though I haven't tried it yet, as I had already had programmed (badly) my UI code by the time it came out (and am a couple of updates behind on the version of Valkyrie I'm using anyways)