I have started a channel to combine video ahead of IPEX 2010. It is called "Printshow", hosted by Magnify. It includes several from drupa and there may well be others. It uploads on a search every three days and then I will delete the errors. Amazing what turns up so apologies if this wastes your time. It is not an open site but please add a comment with link suggestions. It could be extended to other admin logins during IPEX.
This will be the "mobile video IPEX". You heard it here first.