[monkeysticker]

I resolved the crackling issue using revo uninstaller and unistalling Pro Tools SE completley. Revo will also search the registry and delete windows registry keys you have to select the option.

I found that an anti virus or anything thast uses computer resources is better not to have running, maybe even during installation.

I think the issue is the USB Producer mic drivers, one can also go to the hiden icons in the task bar and double click the m-audio icon it will open the driver mixer panel. There you can play around with the driver pre amp volume maybe just adjusting this might also resolve the issue. You can also adjust the pre amp imput level through the mixer panel. But the best thing is a clean reinstall.

Hope it helps...

Monkeysticker