By popular request, we'll be releasing a ZIP version shortly.
Khris, I'm curious what you want a setup for? You should be able to change all the settings from within the game. Also, you don't need to rename anything though, you just put the filename in quotes if it contains spaces (or use tab completion, or use windows shortcuts instead).
Voh, would you mind running the game with the --log --fullscreen parameters and posting the logfile? We'd like to find out why it doesn't find an appropriate resolution on your screen. Log is saved in "Users\<Name>\Saved Games\.ags" on Vista, Win7 and Win8, and in "My Documents\My Saved Games\.ags" on WinXP. Thanks!
And since someone asked, yes you can get full points with every character, whether pure class or hybrid. Of course, certain actions give points e.g. for the warrior but not the rogue, or vice versa.