Firstly my appologies if this in the wrong section.. oh: My lad has a combined TV/Radio/MP player and games consul all built into one unit,, up till now it has been brilliant,, but now any disc/CD/DVD that is put in wont play,, I think the drive has packed up cos it dont go round,,, Now can some one tell me we have a 12 volt universal thingy which will fit almost any type of electronic devise,, So he can watch DVD`s and play games while on the move can I plug one of the "Laptops" into this gadget ?? cos the built in battery only lasts a couple of hours.. I dont want to ruin one of the laptops by trying this without a bit of advise.. Thanks in Anticipation.. Maurice..