I have transfered several vhs home movie tapes to my RCA standalone dvd recorder in the HQ and 2hr modes and can't seem to make backup copies in Roxio disk copier & have even tried decryter & shrink without success. What kind of format is the RCA recorder using? If I use a dvd-rw in the RCA for the vhs transfers, my computer dvd drives won't recognize the rw at all. (it says there is no disk in the drive) This is driving me crazy because I have several dvds of the kids and I can't make any backups. My computer recognizes dvd+ and - but won't make a copy. Any suggestion would be appreciated.