I'm sorry SR, it was just such a shock to be accused to spamming!
I am genuinely interested in downloading the videos (and learning capoeira, as it happens). I'm totally gutted that you guys can download them with
Bit Recorder and
FLV Recorder and
Replay Media Catcher and I can't. I've emailed RMC support to see if they can find a solution, so far no luck!
If I don't get any further by the weekend, I'll try
WM Recorder, that seems to be the best option for me if recording the stream doesn't work.
Thanks for your help!