hi,i m a digit reader. digit makes my pc like super computer with updated softwares and my mind too that why i like digit.now a days my pc suffering from strange problem that gives a break to my routine magzine reading.The problem is that some of new digit dvds are not running in my pc. here is the list of those dvds *december 2007 " entertainment " --> shows blank by pc *february 2008 dvd runs flash presentation and i can explore it but no response when trying to insall anything here is my configuration:: windows xp sp 2 :: intel(R) Celeron(R) CPU 2.40GHz :: 512 mb ram :: dvd drivemy request is can u please suggest me a way by that i can customize my pc to make run all dvds like is there any other driver recommendto run these high quality dvds or whatever i have no money to spend on pc ( like in new processor etc) all previous dvds works fine ...................... please help me, i really love digit magzine and i dont want to stop by buying digit by that type of reason..thanks in advance