Frames Displayed Numerically in Time Code

Sonata wrote on 7/2/2009, 8:34 AM
I was typing a label for a new marker and somehow I pressed some keyboard shortcut commands and it changed how my location on the timeline is displayed. So, for example, I see 00:12:23.01 instead of 00:12:23;01.

How can I change "." back to ";" before the frame number? It is driving me nuts and I don't know if I changed something else, as well.