I have had a Funai hdr b2735d for about 2 years now it was a nice bit of kit at the begining with a dvd player/burner, a hdd and vhs with cross dubbing on all, but after about a year it decided not to burn to any dvds and for the last 6 months it has trouble reading/playing commercial dvds (movies) i have searched the net about this and have come to the conclusion it is just a poorly made bit of kit, as it sems this is a common problem and using laser cleaners only helps for a while, so im thinking can i just replace the dvd/burner unit, go out buy a dvd/burner like the ones you fix into a pc and put it in this unit, first off the problem i can see is the 'open tray' funtion as pc dvd/burners has a button on the front and the funai has a button on the unit to open the tray is there a way around this or is the whole idea unworkable. thanks all.