Page 1 of Yukai DVD-V520IV - It gives me grief

Any one familiar with problems on the Yukai DVD-V520IV.

I ask because mine finally seems to have decided it doesn`t like working.
I playt a disc (R1 or R2) and not only do I get an extremely annoying buzzing sound, but the disc takes its merry time spinning.
Then theirs also the jumping and freeze I get part way through watching a film.

I guess I`m just in need of a new drive, but thought I`d check in see if anyone else was experiencing like glitches