IT Usage and Mac

So I just received a Macbook Pro. It's exciting that I'll now be able to run all 3 major OS flavors in one place! We are using Mac's at work in some creative departments, and I wanted to give them good support, so it's time to learn how.

It has been a really long time since I used a Mac as a 'daily driver'. Anyone have a list of the things they use as an IT person to be productive on a Mac? So far, some of the things I'm looking at and working on getting setup:

• Lastpass App or Chrome-style Application Shortcut
• Evernote
• Office
• Chrome
• Firefox
• Virtualization (Parallels & VMware)
• Remote Access (Dameware-like?, VNC?, RDP?)
• IRC Client (X-Chat Aqua, Colloquy?)
• Google Talk
• Putty/SSH Client (DarwinPorts, iTerm, JellyfiSSH, Fugu, )
• vSphere Client (on Mac, or by Windows VM)
• Cyberduck (seems to do a lot of different, flexible things)
• Vipre Enterprise Console (through VM only it seems)
• Toodledo
• Nook
• Dropbox
• Twitter & Social Networking Client (Hootsuite, Tweetdeck)
• SafariBooksOnline shortcut
• Quiksilver?
• DarWINE?
• Visor (Terminal shade/layer)
• Veeam FastSCP
• WinSCP (Transmit?
• CoSign
• Blogging tool