30 Day Trial version and customisation

Hi,

I am currently using the 30 day trial version of DraftSight with a 64bit Windows 7 PC. I am wondering if the trial version is a full blown example of the software or are there some commands that are excluded.

I cannot get the keyboard shortcuts to work at all. I am trying to set up an object snap override using the shift key and letters - Shift+x for intersection etc. Some of these type of shortcuts seem to be already set up but aren't  working - is there a tickbox somewhere where I should be turning them on?

Very grateful for any help

Philip