EVO 4G owners, we have some great news for you today. According to the official Sprint press release that just came out, the Froyo update will be pushed out in waves to your devices starting August 3rd and continuing through the middle of the month.
Sprint will allow *any* EVO to receive the update without waiting for a notification by initiating the update request manually (Settings > System updates).
It's interesting to note that earlier today, Engadget spotted what looked like a slide from the Sprint's internal system, shining some light on the upcoming rollout process. The leak, which promised a press release tomorrow, probably prompted Sprint to release the PR early in an effort to clear up any potential confusion.