Okay I have a late 2007 run of the mill, basic Mac Mini 1.87GHz (note to self: never trust you dad to buying your computer, especially when he doesn't know the difference in models.), and I'm having some issues. My bluetooth keeps freezing or is extremely laggy. I notice this a lot since both my keyboard and mighty mouse are bluetooth. It will stay laggy for a few mins, then it acts like nothing has happened. Any ideas?