Need help converting AVI to FLV

I can’t seem to find any free programs that aren’t trials that will allow me to convert AVI video files to FLV (flash). Anybody have any suggestions? Thanks in advance.

SUPER encoder.

that converts anything into anything. though typically I’d want to convert DLed youtube FLV files to something I can easily view in WMP or MPC.

The only real hassle is going through their website to DL the actual software…