I was reading the above posts with some interest as I too wanted to record some video footage off of an online Flash Player (not Youtube).

I know nothing really about streaming & such but I was surprised that nobody has mentioned Rogue Amoeba's brilliant bits of software for audio on Macs.

Check it out here: "http://www.rogueamoeba.com"

They do decent demos for free but to get the full use out of it I really suggest you pay for the full editions as they generally aren't to expensive & the uses are endless.

For recording audio use 'Audio Hijack Pro'. This brilliant software intercepts audio between the running software & your computers audio output. It WON'T record system sounds etc as it only records the audio that has been 'hijacked' by the software. You can save in virtually any format you desire & can even add your own effects if you like.

Its not exactly a 'stream recorder' but it basically will do the same job no problem.

They also do another excellent piece of software called "Radioshift". This is specifically for radio (Internet & AM/FM) & allows you to schedule radio broadcasts & record them even if you are not there & even if your computer is asleep! It handles multiple recordings no problem & works in the background unnoticed.