Hi, i have a core 2 duo 2.13ghz, Inno3D 7600GT, 300gb samsung hard disk, samsung superwrite master dvd rom..my problem is..whenever i insert a cd/dvd into my computer..it lag like hell..especially installing games..i changed 5 drives and yet all 5 causes lag..i sent it to the shop not even they can solve my problem..is there any1 out there wid solution to help me? IM SICK OF THE LAGNESS!