I just got my first Mac (MBP) in early december and lately all of the sudden during no specific event a file called "log" will download and its only 1kb but I have no idea what it is or what its for and it definately hasnt been doing this the whole time I have had my mac. And I have been getting more freeze ups in Safari and iWeb lately and sometimes when I close my comp for it to sleep it wont wake back up and I have to shut it off. I ran software update yesterday so everything is 100% up to date. Any suggestions?