Firefox - Mozilla's Internet Browser - These are some of my favorite and most used Add-ons
- Web Developer Specific Addons
- ColorZilla
- Web Developer
- Firebug
- Use with Outlook calendar, address book and mail - Inkin.net
- Lightning Add-on to manage your daily schedule directly within Thunderbird - Mozilla.org (Nightly Build for use with Thunderbird 3 until full release available - FTP.Mozilla.org)
- Ever wanted to get rid of Outlook? - DavMail Gateway
- IMAP Access for Gmail - Gmail Help
- Install Thunderbird 3 on Ubuntu - Learning Ubuntu
Blogger
- Use a custom domain name - Blogger Help
- Use a custom favicon - BloggingTips.com
Multiple OS Programs/Solutions
- Control multiple computers with a single keyboard and mouse using Synergy - LifeHacker
- Download YouTube and other video clips to your computer - DLYTV
- Create screencasts for Twitter - Screenr
- Free photo editing program for those who don't want to buy Adobe Photoshop - GIMP
- Windows Office-like products without those pesky dollar signs attached - OpenOffice.org
- Monitor your Facebook and Twitter friends and make updates without constantly logging in - Seesmic
- Forget to turn off your Caps Lock key? Don't retype, just convert it - Convert Case
- Find video and audio editing/converting software for any OS - VideoHelp.com
- Free Website Monitoring - Montastic
- Free Website Monitoring - Basic State
- VirtualBox - a general-purpose full virtualizer for x86 hardware
Mac OS X Leopard
- Keyboard Shortcuts - Apple Support
- Setting up Login, Startup items - Apple Support
- Connecting to a NAS - Gallaudet University
- Read AND Write to NTFS from a Mac
- Connect to a network print server/scanner (D-Link DPR 1260) - Mac OS X Hints
- Run Windows programs on your Mac without rebooting
- Parallels $$$
- CodeWeavers $$$
- Microsoft Office 2008 for Mac - Mactopia $$$
- Play Windows Media files through Quick Time and on the Internet - Microsoft
- Create bootable ISO Image CDs - Mac OS X Hints
Windows Vista Home Premium
- Media
- Rip DVDs onto your computer - Pain in the Tech
- Rip DVDs onto your computer with 1 click - LifeHacker
- Enable the DVD Library in Windows Media Center - Microsoft Support
- Display DVD Cover Art in Windows Media Center - My Piece of the Inter(.)net
- Connect your PC to your HDTV
- Use a remote control with Media Center instead of your mouse - Amazon.com $$$
- Productivity
- Create a PDF file without Adobe Acrobat - CNET - Download.com
- Convert image, music, and video file types - Format Factory
- Free photo editing program for those who don't want to buy Adobe Photoshop (Windows only) - Paint.NET
- Connecting to your NAS - Windows 7 Forums
- Place fully functional Recycle Bin on your task bar - TechSpot
- Prefer the original Windows task bar rather than the "Superbar," switch back! - TechSpot
- Multiple Desktops (similar to Mac & Linux) - Dexpot
Linux - General
- IP Tables How To - Ubuntu.com
- Terminal Window: Save file after editing - Computing.net
Ubuntu Desktop
- Ubuntu Keyboard Shortcuts - Ubuntu.com
- A few must have Apps for Ubuntu - Tech Blogger
- Mac "Hot Corners" for Ubuntu - David Winter
- Exposé in Ubuntu - Tech Blogger
- Mac-like dock with Docky - Gnome Do
- 60 Beautiful Ubuntu Desktop Wallpapers - Hongkiat.com
- Compiz 3D desktop - FutureDesktop.org
- Install Ubuntu on a Windows machine without repartitioning - Wubi
- Install Adobe Air on 64bit Ubuntu (Air is used by Seesmic and TweetDeck) - OSS Ramblings
- Dual monitors with Nvidia card using TwinView - Ubuntu Forums (10/27/09 post by drKreso)
- Install Komodo Edit 5 (Open Source Language Editor) - Useful Ubuntu
Mythbuntu Media Center
- About Mythbuntu - Mythbuntu
- MythTV Walkthrough: A Simpler MythTV How-to for Beginners - Andrew Manugian's Blog
CentOS Server
- Configuring CentOS server - Slicehost.com
- The Nano Text Editor Introduction - Mintaka.SDSU.edu
- Secure FTP - Slicehost.com
- Check CPU utilization - nixCraft (For CentOS you need to use the yum command to install sysstat rather than apt-get)
- 20 Linux System Monitoring Tools - nixCraft
- Install & configure Cacti network monitoring tool - nixCraft
Apache
- Page load time optimization with mod_expires - JustForDecoration.com
PHP/MySQL
- Tutorial - FreeWebMasterHelp.com
Network Attached Storage (NAS) - DNS-321
- Hacking the D-Link DNS-321 - Digital Hobbit
Website Design
- HTML Color Codes
- PHP Template with External CSS
- CSS Text Syntax
- Integrate Picasa Web Albums into your site
- Special HTML characters
- Add RSS scroller to website - Dynamic Drive
- Add RSS Feed to your site with just a cut 'n paste - Feed2JS
- Add Twitter to your blog - remy sharp's b:log
- Sliding slideshow - Coda-Slider 2.0