Turning GC messages off?

i thought i saw this question earlier, but i can find it now

one of the first things about fez that i didnt get when debugging it from a computer was the garbage collector messages. i hadnt expected them so seeing them when i was first trying to get info back from the domino was unexpected. i know what they are now so i just ignore them. i know gus had mentioned that there was a way to turn them off, but i cant find that post now, any ideas?