hi , i have i5 system 2 g ram i have nis 2012 and windows 7 os. when i insert a burnt cd/dvd it crashes with bsod sighting 'fltmgr.sys' as the problem. its fine with a normal dvd/app/game disc. this was happening with nis 2011 also.if i disable nis it doesnt happen. please help!! Cheers, Mick.