OS: XP sp3
Proc: AMD 64x2 Dual 2.70
Ram: 2.5GB
Monitors: 2x22" widescreen
DF Pro Ver: 3.1.4

Situation
right click to close program on monitor 2 (with the DFPro task bar)
error window pops up:

An Error has occurred while processing the Taskbar button click.
Cannot access a disposed object.
Object name: 'ag'.

Error Options:OK

Any ideas? It doesn't matter what program, it's always the same error. Once I click past the error, program stays running and operates normally.

awesome! I await the update.
If I run across anything else, I'll let you know right away.