quick assassins creed question

[howdydoody]

Just a quickie,

Is it possible to go back and collect all the flags/kill the templars after you finish the game and see the end credits?

 

[howdydoody]

Yes

Care to expand on how to do it?

Ive a save point just before the final credits come up where you see the final cutscene, then you have to sit through 15 mins of credits. I can then get up and walk around, I can't access any of the PCs and if I lie back down on the table it doesnt seem to give me the option of going back into my memories.