Demon Hunter said:
Get high off the new computer smell while playing with iLife apps.
Ahhh. The smell of long-chain polymers.
I'd suggest in no particular order: BBEdit, Awaken, Album Cover Finder, iConquer, RDC, Mac the Ripper, Fetch, Airfoil (if you have an Airport Express), CoverBuddy, MacJournal, Firefox (for dodgy websites), Flip4Mac, and Graphic Converter.
I'd suggest iStat and the Minesweeper widget (to calm Windows users
).
Also, enabling the Debug Menu in Safari is pretty handy because it let's you change the user string in Safari and pretend to be a Windows computer, or immediately change the browser to Firefox in case a website doesn't render properly.