Support for DivX 7 for Mac is available from the publisher site.
Short description: With DivX 7 for Mac, you can play all DivX videos, including high definition H.264/MKV files from the Internet. DivX 7 for Mac includes DivX Codec, DivX Player, DivX Web Player and a free trial of the DivX Converter....
To speed up your downloads we recommend you use a download manager such as 
Melomania is a handy music collection software for Windows, which allows you to catalog music collection of any kind, from vinyls to MP3s, and provides you with a quantity of facilities to manage music database.
Convert video files from one format to another, and extract audio tracks.
The purpose of this program is to find all mp3(ogg,wma) duplicates on your computer and remove useless
files from your hard drive. As this program performs just this single task it copes with it much
better than other more universal programs.
Mp3tag is the universal Tag editor. Mp3tag enables you to edit and remove tags of your audio files, import from online databases, generate filenames based on tags (and the way back), Capitalize, lowercase and UPPERCASE filenames and tags and more...
Apex VCD Ripper convert VCD to any video as you like .It convert VCD video from dat to avi, mov, mpeg, wmv, rm, iPod, mp4, 3gp, flash swf, YouTube flv, mp3, wma, wav, gif animation.
The Sound Normalizer improves and regains a quality of Mp3 and Wav (PCM 8, 16, 24, 32 bits, DSP, GSM, IMA ADPCM, MS ADPCM, AC3, MP3, MP2, OGG, A-LAW, u-LAW) files.