I’ve actually had a few songs done for quite awhile now, but I’m still looking at hosting options.  There are many out there, and some charge a percentage… some charge a monthly flat fee.  Most charge for downloads – but some don’t.  I think I’m pretty clear on which one I’m going with – it’s just going to take some time to get it up and running.  I think some of these sites are great if you sell a song once in awhile, but if you sell a bunch, it’s better to go with another.  Soon though. I hope.