My VHS/DVD-R/RW died. I was getting an E4 error along with a "Cannot Record on this Disc" message on thirty or so DVD-R's of various brands. A few days later, a VHS became jammed, then the power would shut off after running for only two or three seconds. Are these units worth repairing? Are they even able to be repaired at all? What other machines are compatible, and will they be able to finalize a WFR205 DVD? ~Maria~