the most important thing is to learn how your mac works and what it CAN do. Take the time to set up you're magic mouse, figure out dashboard and expose, play with utilities like "grab" etc.
all good stuff.
Don't forget to download
flip4mac for watching .wmv's plus whatever other codecs you may need for videos at
Quicktime Components
For Excel Spreadsheets go get
Open Office if you don't have MS Office for Mac
and although Safari is tight, Firefox is the best browser, so go get that
here.
When you need something else app or program-wise, hit
Version Tracker
Have fun and remember to jerk off to mac user Ivy Black.
