The most POPULAR stream recording software (free download):

• REPLAY MEDIA CATCHER
  the best audio/video stream ripper. Supports the most popular flash video format (RTMP and HTTP).
• REPLAY CAPTURE SUITE
  the best audio/video stream recording/capturing bundle
• REPLAY MUSIC
  the best streaming music recorder
• WM RECORDER
  the best Windows Media, Real Audio/Video stream capture software

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

Editing video files

• AVS Video Remaker ^{editor's pick} (Windows)
  Cut unwanted parts and remove TV ads from DVD, MPEG 1,2,4 video files without re-encoding
• AVS Video Editor + DVD Authoring ^{editor's pick} (Windows)
  Edit video input files of practically all formats and save them to AVI (DivX, XviD, etc.), MP4 (inc. Sony PSP and Apple iPod), WMV, 3GP, 3G2, QuickTime (MOV), SWF, DVD, VOB, VRO, MPEG 1,2,4, MPG, DAT, VCD, SVCD, MJPEG, Real Video (RM, RMVB).
• Replay Media Splitter (Windows)
  Extract and/or remove portions of audio and video files

Editing audio files

• Audacity ^{editor's pick} (Windows, Linux, MacOSX)
  Free sound editor
• MP3DirectCut ^{editor's pick} (Windows)
  Free MP3 editor. Trim and cut MP3 files losslessly.

Distort or change voice

• Scramby ^cool (Windows)
  Distort/change speech in VoIP calls and online games