I thought it was the idea that being a portable app. on could use on a thumb drive without it writing to the registry on a friends computer but I notice some do, as with PokerTH. I found 29 reg. entries. I can delete the program and shut down and restart and the entries are still there. Where does on file a bug?
That shouldn't be the case. I just tested PokerTH portable within a clean Windows XP machine and regshotted it before and after running, no registry entries were added besides the Windows built-in stuff that changes whenever you run an app (DirectDraw, Explorer, WBEM, etc). What registry entries are you seeing?
Sometimes, the impossible can become possible, if you're awesome!