i've been using Panasonic s 4.7GB single-sided DVD-RAM disc in my player and I wanted to save what I had recorded so I bought maxell dvd rw's but my player dosent recognize them I keep getting error messages. Do I have to always use panasonic dvd ram discsorwill it only read only any type of panasonic discs (dvd,dvdr,dvdrw?and will my player be able to use Panasonic LM-AD240LU 9.4GB DVR Double Sided Disc? thank you...my email is---------- tri2dside@cox.net