I know there are a couple of settings to limit the number of downloads per podcast, which is fine up to a point, but is there a way to set an overall memory limit for downloads? It is difficult to predict exactly how much memory the downloads will take, even with the per-podcast limits set, and it is quite possible that you'll end up using up more memory than you really wanted... especially problematic when using internal memory... podcatcher just seems to keep downloading stuff to fill all available memory! Would seem to be sensible to build in some setting/logic to limit the overall memory used.
Mike