Did you not see my post in reply to yours saying Sprint has never had an official press release stating that it is dual core? That's all speculation by third parties.
Engadget had the phone in their hands for the review. That's good enough for me. Actually I'd trust then over a virgin mobile web page.
.. I suspect the store delivered evo's will be on hold till the 10th but let's hope greed get's the best of them lol.. So next Monday, Tuesday I would start the hunt.. Hope it's sooner