Odd DVD+RW recording/erasing problems

I have encountered recording problems with DVD+RWs burned on my PC
using its internal Ricoh DVD+RW MP5240A 1.11 recorder. If I burn a
video DVD+RW and play it exclusively on my PC, I can later erase it
and burn another video to it with no problem.

However, if I play the recorded DVD+RW on another PC and then return
it to the initial PC that burned it, it sits in the Ricoh recorder
tray with operational lights flashing and locks up my PC and will not
play or erase - when returned to the other PC it reacts in the say way
and refuses to erase or play.

Has anyone had a similar problem? It doesn't seem to matter which
DVD+RW brand I use.

Any suggestions or comments would be appreciated.

Mary

ECLiPSE 2002