> Is there anything else I should be aware of?

Seemingly not, according to Table 6-1 'Registers associated
with Timer2' and Figure 9-13 'Interrupt Logic'. The d/s does
say that TMR2IF is set, via the post-scaler, on a PR2 match

Errata doesn't mention any Timer2 problems

I could only suggest checking that IE flags are still set during
PWM and that the port pin you've chosen to monitor IRQ
activity is set to be an output

A quick Google brings up no results for PWM interrupt queries

Joe
--=20
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.