"Like the banter style and irreverence.
We’re thinking that the way you can improve the sound quality is probably by investing in a better mic and being careful where you record it. There are some cheap but good quality Chinese mics on the market that might do the trick.
You might also want to think about editing it a little bit, putting some pauses in between topics and maybe do a slight bit of scripting so that you can give the jokes some space to breathe. This may also enable you to avoid a libel action – Simon Hughes for example.
How are you limited by file size?
Have you heard of www.odeo.com? This might help you?"