I like your tunes, heard a few on myspace when you posted before.
Very good work
You may want to check this out
http://www.tunecore.com/
I'm putting an album together myself to push through them, but I ain't no good with lyrics so I've got to wait until my cousin sorts some out for the tunes I've made.
There is quite a few people using that service. And They seem to be doing very well.
Hope that helps