How do you convert an FLV file into an MPG or AVI file?

For converting flv to avi, mpeg, mpg, wmv, mp4,etc. I use FLV to AVI MPEG WMV 3GP MP4 iPod Converter
http://www.flash-video-soft.com/flv-to-video/
This software easily can convert these files. I use it for a long time and I haven't any problem with it. You can try it too.
Download an flv convert to convert FLV files to MPG, AVI. You can use this program: Aunsoft FLV Converter. It can convert FLV to many other popular formats including AVI, MPEG, MOV, WMV, MP4, AAC, WMA, etc. After converting, you can view the output videos with your portable devices such as iPod, iPhone, PSP, Blackberry, Zune or mobile. Comaring to other flv converters, Aunsoft FLV Converter boasts advantages of fast converting within a few minutes, total synchronization of audio and video, editing watermark on output video and automatic conversion. For more information visit: http://www.flvsoft.com/flv_to_video/