I'd rather avoid it, because I don't want to bloat OMP with a download manager for a marginal feature. However, I think I could add an option to open items from OMP's UPnP browser in a web browser, which would take care of managing downloads and temporary files.
Is it the same thing as the seeking problem? If so, I have already mentioned in http://talk.maemo.org/showpost.php?p...postcount=1671 that this is not a problem with OMP. As a side note, seeking works for some video formats.