A short while ago I've come across one article which I assume you can find interesting. Somebody might take a steaming dump all over it, however it answered some of my questions. 
<a href="http://www.retescuole.net/senza-categoria/online-specialized-making-service-by-means-of-fast" rel="nofollow">http://www.retescuole.net/senza-categoria/online-specialized-making-service-by-means-of-fast</a>