I have just installed a Sony dru-500a dvd burner and used the program that came with it Veritas-Record now and I tried to burn Spirt avi format for my kids and it said it burned sucessful but when I put it in my dvd player on my TV it said wrong disk type ,I used Sony DVD+RW can you tell me what I did wrong .funny thing I put it in my computer and it would play on my Media player please give me some advice ,Am i using the right disk or what need help.Then this morning i tried to copy The patriot and it said I didnt have enough space these disk are 4.7 gig Thanks for helping .