If you are willing to use your iPad best, following is the tool list I feel needed for everyone:
- GoodReader: To view PDF documents & transfer them easily
- AirVideo: Publish videos with streaming easily to iPad
- iTalk: Use it for voice recording in meetings
- DocsToGo: Use it for PowerPoint presentation in meetings
- Evernote: Handy for taking notes in meetings
- Jot!: Do you want to make quick notes while on the phone?
- NetUtility: Check network health & monitor your servers
- DesktopConnect: Use your iPad great screen as a VNC Client for virtually any platform supporting VNC, e.g. Windows 7 (Turn your iPad into Windows 7!)