hi i own MacBook Pro 5,3 2.66 Core 2 Duo Peryn 8GB Ram 750GB 7200 rpm HDD now running snow leopard 10.6.8 i just bought Lion on my iMac but before i install it , i've burn a copy of OSX lion on a DVD. is my machine worthy enough to run LION without any hiccups ? if it is , then how to clean install ? i've backup all my data on an externall HD and i want to install a clean install Lion to avoid any problem in the long run. can someone tell me how to do it ? and is there any download link to download the 10.7.2 update ? thank you very much.