Whiterin - App list new

PowerAMP - Awesome Music player.
Aldiko or Moon+ - Book reader.
Astro - File manager, App back up, app installer.
Barcode scanner - Simple enough to figure out what this does I hope.
BatteryLife - Nice battery widget
Bluetooth File transfer - Again, simple to figure out.
Dolphin Browser HD - One of the better browsers out.
Handcent SMS - Better sms then the stock.
Speed Test - Uhhh... it's speed test.
Spirit Level Plus - A level.
XDA - XDA Forum client.
Mangler - Ventrilo client for Android.
AndroidVNC - Remote desktop type app.
Gameboid - Gameboy Advance emulator (need to find it on Google)
Epocrates - Medication encyclopeida. Great for medical related professions.
gUnit- Conversion tool for pretty much anything.
Soundhound - IDs music.
WiFiKeyboard - Lets you type using computer keyboard over a network.
Rock Player - Plays the formats that Android doesn't natively. (DivX, flv, etc)
Zedge - Downloads ringtones and wallpapers.
Edwin - Voice command software. Does tons of stuff.
Text Edit - Basic, plain text editor. Think Notepad or gedit.
Kik Messenger - Good for sending SMS to other users over data
Launcher Pro - Home replacement app.
Tripview - Awesome app if you live in Sydney.
Titanium Backup - Backs up apps for root users only