Livestream channels are made on Livestream's site but they don't really involve using the Procaster apps or anything, IIRC - you just jot down info in html and there it is.

If you're referring to NCFC specifically: the channel is ncfc2011. Since we're not online yet you could theoretically do your testing on there.

If you don't want to make a Livestream account, I suppose I could try making a "generic" account specifically for anyone with difficulties making Livestream accounts.