Will likely record an EP with my friend in the very, very near future. Not the guy I play Beatles covers with, but another friend of mine.
ETA: I will submit that Bandcamp.com, Soundcloud.com and Box.net all have their own little in-browser mini players (not all of which have their own volume controls, so be prepared for that!). It saves your new audience a step on the way from 'clicking mouse' to 'hearing sounds,' which makes for very immediate promotion of your music online. Some downsides, such as factors relating to bandwidth or storage capacity or maximum file size will apply, but I am far too lazy to Google that shit and make a comparison chart.