Ok, so now you have a couple of good-looking FLV files. What to do with them? Windows Media Player, Winamp and Quicktime will refuse to play them. For desktop viewing, you could use the excellent VLC Media Player. Just drop a FLV file on top of it and you're good to go.

For web publishing you can use my FLV Media Player. You don't need the original Flash Software, just a text editor to type in the correct path to your FLV file in the HTML file. More information and options can be found in the description of the FLV Media Player. If you don't like this script, just check out some other players. Note that some of them are not free and for some others you need the Flash authoring software.