I have two FlickR accounts, one business and one personal, I also have access to two YouTube accounts.

Can I have the two accounts for each service, username/password, store on the Hero, then when I go to upload, choose which account to use?

Or, when I switch 'scenes' say from my business to my pleasure scene, have different accounts and settings associated to each scene?

Same applies to email really, can I have different email accounts associated or visible only to a particular scene?