Essential Application List

I have seen a few list recently of essential applications people install on their PCs, so I thought I would put together my own list:
For web development

• Firefox, with the following extensions:
  • CSS Viewer
  • HTML Validator
  • Web Developer
• Notepad++
• Apache
• PHP

For Windows apps:

• NUnit
• SharpDevelop
• Visual Studio

General Development:

• MySQL
• WinMerge
• Subversion with TortiseSVN

Protection:

• Spybot
• AVG
• Zone Alarm

Miscellaneous:

• FileZilla
• Mozilla Thunderbird
• YAReg for dual booters needing to access Linux partitions
• CDBurnerXP
• 7-Zip
• OpenOffice