hello all, i have a phillips dvdr980 and have been recording dvds on dvd+rw disks for my granddson, some have macrovision on some don't, however i have a device which allows me to copy them regardless, however some of the dvds will not play on my grandson's dvd player while others will, it appears to be the ones with macrovision which will not play, is there any advice any can give me on overcoming this problem, regards L&D