ROBRECORD Thankyou for creating this! Having it available in a GUI app is very handy.
I haven't got Snow Leopard yet but when I do, after reading your helpful web page, I think I'll be sticking with a 32-bit kernel for the mean time.
(According to the page, 32-bit kernel mode is the default for Snow Leopard; and everything will run pretty much the same (all apps are still 64-bit), plus it will stay compatible with existing kexts. With several bits of hardware that rely on kexts I think I'll need to use a 32-bit kernel for a while, until these get updated.)
(Version 1.1)