[TxMt] "All your bundles have been updated"

[dave]

I keep seeing this message pop up from time to time, looks to be a  
growl notification. Usually at boot, but I've seen it at other random  
times.

Anyone have any insight as to what this is? I suppose it's nice that  
my bundles are up to date, but I'd rather not have something updating  
my bundles without my OK. Looking around in the standard places for  
launch at boot items, crontabs, etc. I don't see anything that would  
do this.

-Dave