Don't worry, it won't crash your machine...

Right click on the timeline, and in the menu you will see
"Select Loop Region Shift+/"

Now those of you in the know will know that Vegas 3 actually uses Shift+Q as the keyboard shortcut for selecting the loop region.

Sofo - do you reckon you could change the menu to show the right keyboard shortcut in time for the 3.0c release?

Cheers,
Mike K