Actually I got those references from the actual books and if you think its a copy paste, do a quick google search and the post that will come up is actually an earlier post of my own in another thread ;) Clearly you don't know much about hadith sciences if you're rejecting Mustadrak al-Hakim when its pretty well known that his hadiths are ones which fit the criteria of Bukhari and/or Muslim but are not included in those books. And seeing as you guys consider them Sahih, that puts you in a bit of a pickle. The point is, if giving the flag to Ali (as) wasn't a particular important event, or if it was the same as giving it to other companions, you wouldn't have three companions specifically talking about it, unless you want to call them all crazy and/or less informed than you.