the last few days,i've started having a problem with my cd burner.it will say"burn done successfully"but when i try to play it the light on my cd drive comes on and just stays there,it wont go any further than that.i've tried three different burning softwares(nero,cdburner xp,ashampoo,but they all do the samei burn everything as data,i don't know if that's important or not)i was gonna try a drive cleaner disk ,but it won't even play it,busy light just comes on and stays there.i can still play some cd's,but can't burn at all anymore.the only thing i've noticed that might mean something is that i notice when i'm burning,when it gets between 2 and four percent,the cd light blinks much more rapidly than what is normal,then it goes to flashing normally and as i said,it says burn successfull,but they won't play.the busy light comes on and sometimes i have to reboot just to get the disk out.any help would be greately appreciated,thanks in advance.