I installed SnoopFree a few days ago after reading about on 2+2. Today, when I fired up PartyPoker SnoopFree came to life and notified me that PartyGaming.exe was hooking the keyboard. Also a tempoary file in the c:\Docs&Settings\<my profile>\Local Settings\Temp directory called 5D.tmp. Within SnoopFree is says the EXE file can read the screen and hook the keyboard and the tmp file can hook the keyboard.
I'm assuming this is due to the hotkey support within PartyPoker, but other than that, are these warnings from SnoopFree something I should be worried about?