Strange error

[Mac@Melmac]

I have installed CloneCD 4 on my Athlon1.4 with Windows ME. It works perfect, but both Nero and WinOnCD hangs in the middle of a burning process.

In the beginning Nero 5571 got Buffer Underrun directly after filling the buffer. I re-installed Nero and it begins burning but after a while the computer locks up!

The same Phenomen with WinOnCD 5

When I try to uninstall Nero there is no Uninstall file so I have to remove everything manually. Even if I re-install it the same thing happens.

I have VIA technology's drivers for the IDE and everything worked a couple of weeks ago.