No worries about installing it.

SUITABILITY/PERFORMANCE

All stable 3Ghz P4 and 2 GB of Ram.

OVERALL OPINION

Past one year.
Most:
Sounds, rhythms, genres.

The -:
The recording mode is in my view beyond. I recently bought EZ Drummer and drag-and-paste is super nice.
May be more visually clear (a little gadget clutter and in my opinion compared Ez Drummer).

From the little I know Ez Drummer, I would say my preference would go now for the product that Steinberg Toontrack.