CDBurnerXP Pro is my cd burner of choice

I burn cds almost every day either at work or at home. I prefer CDBurnerXP for several reasons first of which is that it's free. It's also been very reliable.

CDBurnerXP is a free application to burn CDs and DVDs, including Blu-Ray and HD-DVDs. It also includes the feature to burn and create ISOs, as well as a multilanguage interface. Everyone, even companies, can use it for free. It does not include adware or similar malicious components.

Key Features

• burn all kinds of discs
• audio-CDs with or without gaps between tracks
• burn and create ISO files
• data verification after burning process
• create bootable discs
• multi-language interface
• bin/nrg → ISO converter, simple cover printing and much more!
• Operating Systems: Windows 2000/XP/2003 Server/Vista

Create Data-CDs/DVDs

• burn any Data on CD-R/CD-RW/DVD+R/DVD-R/DVD+RW/DVD-RW/DVD-RAM/BD/HD-DVD, including double layer mediums
• burn mp3-CDs to store many audio files on one single disc
• create bootable discs
• verify written Data automatically after burning process
• use either the internal browser to add your files or the intuitive Drop-Box to drag and drop files directly from any Windows Explorer window
• save your compilations for creation of backups
• burn on-the-fly and with buffer-underrun protections
• import previous (ISO 9660) sessions and edit existing file structure on CD/DVD
• quick- and full-erase disc
• copy data discs (possible copy-protection is not bypassed)
• retrieve recorder and disc information

Create Audio-CDs

• create Audio-CDs from mp3, wav, ogg, flac and wma files
• add single or multiple tracks from existing audio-CDs directly to your new compilation without ripping tracks before (add cda-files)
• play audio-files with integrated audio player
• gapless audio-CDs supported (disc-at-once-mode)
• import M3U or WPL playlists
• support for ReplayGain
• import CUE sheets
• create mixed-mode discs

ISO features

• burn ISO files to CD
• create your own ISO files
• convert bin- and nrg-files to ISO
• save CDs/DVDs as ISO file to disc

Other features

• simple cover printing feature for data- and audio-discs
• LightScribe integration
• Command line version
• supports most IDE, USB, Firewire and SCSI drives
• integrated option to enable access to drive for restricted users
• multi-language interface
• online update
  

I've created ISOs, burned them, made DVDs, audio cds, data cds, data DVDs, erased rewritable cds and the list goes on. It just does the job and looks great doing it.

The main site is full of great resources and information. Here's the features, the screenshots, the awards, the downloads, the list of compatible drives and the shop.