Jonny, I think you're thinking of Adobe Flash Professional, not Fireworks, and no you don't need it. In any case it won't do a 2-pass conversion, so there are other better ways.
You can use On2 Flix Standard or On2 Flix Pro. I have the Pro version which can do a 2-pass conversion. It's good but not the most mature, stable program in the world.
There is a website somewhere that you can do a free online conversion to flv but I can't find it at the moment.
Also you can have your video converted and hosted as a Flash file by any number of websites and then embed in your own site. Lowest quality is YouTube (but of course you get the biggest audience), then you've got Google Video. The two I would recommend are Revver (nice conversion and you can earn money from embedded ads), and Brightcove. With Brightcove you can do your own 2-pass Flash conversion using their free Publishpod and you can also build some nice Flash players for your site (for example). The publishpod only supports 30-fps however so no good if you're in PAL land.
Hi all
www.theaquaplanet.com is a video share site dedicated to underwater video and scuba diving videos and was made purely for you guys to upload, embed and share your videos. Please feel free to use it.
You can upload 100mb per clip, in most formats, except divX, and this is then converted into a flash video on the site, as well as an embed code being created which you can then embed into your site.
There is no logo on this video clip, like all the others, youtube, etc and with our upgraded servers and a decent broadband connection you clip will play in high quality.
www.theaquaplanet.com is now averaging over 10 000 visitors a month, so at least your videos will be seen by other divers and we are busy working on a revenue share model for our regular contributors.
So come on guys, lets see those clips. 