I have a 2008 MBP running 10.6.4 and in May I had to get my right fan replaced because it had died. Because of the excessive heat my logic board fried in June. Now recently my Airport has been giving me all kind of issues. It will stop working all the time and has to be turned off and then again and its an extreme pain in the butt when downloading something because often times it will have to be started over. So... do you think my Airport card is dying?