The most POPULAR stream recording software (free download):

• REPLAY CAPTURE SUITE
  the best audio/video stream recording/capturing bundle
• WM RECORDER BONUS BUNDLE
  the best video recording bundle
• REPLAY MEDIA CATCHER
  the best audio/video stream download/capture software. Supports the most popular flash video format (RTMP and HTTP).
• REPLAY MUSIC
  the best streaming music recorder
• RTMPDUMP
  freeware RTMP/RTMPE downloader
• TUBEDIGGER
  flash media RTMP/RTMPE download and capture software
• GETFLV
  flash video RTMP/RTMPE downloader
• WM RECORDER
  the best Windows Media, Real Audio/Video stream capture software
• REPLAY TELECORDER
  record audio/video calls from Skype
• REPLAY VIDEO CAPTURE
  record any video from screen

Other RECOMMENDED software and services:

• REPLAY MEDIA GUIDE
  free service to find and record online radio, Internet TV, podcasts
• AVS VIDEO TOOLS
  convert, split, join, remove commercials, edit, rotate, apply effects, capture, transfer, copy, rip and burn DVD and video files
• EMUSIC
  the best legal music download service
• AUDIBLE
  download audio books, audio magazines, newspapers, radio programs
• SOUNDTAXI
  remove DRM protection from Windows Media, iTunes music and video files

You may use RealMedia/RealAudio Nero Audio Plugin to burn .ra, .rm files to an Audio CD. But I suggest you to use free "Cole2k Media Nero Audio Plugin Pack". Not only the latter will automatically detect where your Nero plugin directory is located and install RealMedia/RealAudio plug-in, but also it can install the following Nero Audio plug-ins:

• RealNetworks RealMedia/RealAudio
• Advanced Audio Coding
• Dolby Digital
• Monkey's Audio Lossless Compression
• Microsoft Windows Media Audio
• Free Lossless Audio Codec
• Lossless Predictive Audio Compression
• Lame MPEG-1 Layer-3
• MusePack3
• OptimFROG Lossless Audio Coder
• Xiph.org Ogg Vorbis
• SoftSound Shorten Lossless Compression
• Open Source Audio Compression For Speech
• WavPack Hybrid Lossless Compression
• Nero Wav Plugin replacement

Note that this package will not install if Nero Burning Rom 5.5.9 or higher is not present on your system.

Download Cole2k Media Nero Audio Plugin Pack.

Hint: Looking for an easy way to convert Youtube to MP3 or download YouTube Videos? Try Freecorder.