These are some programs to use if you are interested in making amvs Alot of them cost money but there are some free ones too

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Adobe Premiere

http://www.adobe.com/products/premiere/index.html

Sony Vegas

http://www.sonymediasoftware.com/Default.asp

Honestech Video Editor

http://www.honestech.com/main/default.asp

ZS4 Video Editor

http://www.zs4.net/

AVS Video Editor

http://www.avsmedia.com/

http://www.puremotion.com/

Ulead VideoStudio

http://www.ulead.com/runme.htm/

AviTricks

http://www.bobyte.com/

Colorful Movie Editor

http://www.colorfulsoft.com/

Comixware

http://www.comixware.com