You might want to check out Sparkle for auto-updating - it is very simple to integrate, gives a seamless interface and is used by many popular apps. As far as hosting the feed for Sparkle, you could always use GitHub's own pages feature (just create a repo called "ghewgill.github.com" and push the site's content to it).
You might want to check out Sparkle for auto-updating - it is very simple to integrate, gives a seamless interface and is used by many popular apps. As far as hosting the feed for Sparkle, you could always use GitHub's own pages feature (just create a repo called "ghewgill.github.com" and push the site's content to it).