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I've started using Remotebuddy for a settop mac mini - one of those home theater pc things, yah?
Works pretty good for Boxee and general browsing.  Built my own IR emitter, even!
So! I play a bit of retro gaming on emulation;  SNES, GBA, MAME, etc.   But I'm having trouble getting keystrokes to register properly.
Let's say I've got the d-pad set so that Up = left arrow, Right = up arrow, Down = right arrow, Left = down arrow key (the Wii is being held in both hands..)   1 = "."   2 = "/"   and so on... the assignemnts match what i've set up on the emulators.
Now, in the game, let's pretend I need to Jump (2 button on wiimote) while going to the right (Down on d-pad). I'm holding down Down on d-pad, hit 2, and just straight up into the air, the 2 button press seems to have interrupted the d-pad.  Unacceptable.
What am I doing wrong?