I really appreciated the free manual, so thanks! However I knew most of it already, but then again I might not really have been part of your targeted audience, still I didn't know everything off course...

I just wondered though, could you also post like 1,2 or 3 pages of your book in progress on level design as a preview on what to expect? I'd like to know how you approach the design topic and I wonder if it would be something for me too to consider buying lateron when it's finished.

Cheers