Mouse and trackball at once

I’ve taken to using a trackball, due to wrist problems. However, there’s some software where I’d prefer to revert to using a mouse. Is it possible to have both connected, and either both controlling the pointer or a software/hardware switch between the two?

(Win XP, both are USB connected)

OK, scratch that. Hotplugging the second device after booting gets them working together. :smack:

Move along, nothing to see here…