Support for Xvid Converter is available from the publisher site.
Short description: Xvid Converter is a powerful video tool to convert Xvid video formats to AVI, MPEG, MP4, MOV, WMV formats, and convert AVI, MPEG, MP4, MOV, WMV video to Xvid video formats, it is freeware from www.xvidconverter.com, it is quick and simple....
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.
MKV to AVI Converter includes a powerful video converter which can convert MKV to AVI, convert MKV to DivX or XviD. Convert other video formats MPEG, MPG, ASF, WMV, VCD, SVCD, DAT to avi file also. MKV to AVI is also an MKV splitter and MKV editor.
Automuter is an application that stays in system tray notification area (near windows clock). It can mute speakers when computer is locked, when screensaver is running. Alternatively, you can set up you own silent time schedule or mute by hotkey.
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.