Cyberhome Dvd Recorders A Very Disappointing Product Is There A Way To Finalise A DVD+R That Was Recorded On A Cyberhome Machine On My PC?

Is there a way to finalise a DVD+R that was recorded on a Cyberhome machine on my PC? - cyberhome dvd recorders a very disappointing product

I had a Cyberhome DVD recorder and if it breaks I had not been completed with a load of DVD + R left.
They play in my back burner, but not the normal player and there is no way to complement the new recorder.
I hope that someone could suggestions, as I do think that on my PC.