Itunes runs very slow in Wine

[Tui]

Well I have tried to run itunes in wine,
but the response is a very very slow result.

I have changed various versions of wine but still
no good. I have also loaded pwidgets to monitor the CPU
working and notice that its working flat out.

This is not a slow machine, so whats going on?
Any clues to solve this problem.?

Thanks
Tui