ok, peeps, I'm looking for advice on Android podcasting apps. Since they all cost money, I'm loath to try them out (I don't mind paying, but paying and refunding a bunch of them is annoying). The main things I'm looking for are: downloading new episodes without having to be told; some way to cap the amount of stored files to a filesize limit (so if we're up to say 400MB of downloads, remove the oldest one, or similar); ideally some way to add subscriptions from my desktop machine. Suggestions?