Your software is great. I'd happily donate if there were a nice, anonymous way to send money. Paypal is evil, but a bit OT.
Do you install wrappers contain offers (adware), recommendations (adware), or promotions (adware), "optional toolbars" (greyware), or non-burn-related software bundled?
If yes, do you have a virgin (pure) installer that does not expose one's workstation to such a risk? Given that most software requires admin rights, such "recommendations" ALSO have (inherit) admin rights. (@everyone else: that's bad)
cheers