Go Video VR3840 Combo DVD Recorder and Hi-Fi VCR
Bad product
At first I could burn DVDs OK.  Then I started losing one in 5 (freeze on recording file, on finalization, etc.).  Then 1 in 3.  then it stopped recognizing DVDs altogether -- blank DVDs, recorded DVDs, commercial DVDs, whatever.  Only CD and VCR functions still work.  Since I bought it to transfer VHS to DVD, it's useless to me.  GoVideo Customer Service strung me along just long enough for the warranty to expire.  BAD PRODUCT; BAD COMPANY.