"Maybe I should get a domain and just pay for a few hundred MBs of space..?" I was thinking on the Metro this morning. But Sam and The Apologist have stopped any such tomfoolery with their helpful suggestions, the one for videos and the other regarding podcasts. Thanks lads.
I've already opened an account with youtube, and, inshallah, I'll upload 48 seconds of Molly's antics later. Feedburner isn't podcast hosting as such, but it puts you well on the road, and in particular gives a link to a free download of audacity, which looks like a programme on which you can put together all the necessary audio for a podcast - which will be splendid if it does what it says on the tin.