It's still a pretty big window, but Netflix CEO Reed Hastings has narrowed down the time until we can expect a disc-free streaming experience on our PS3s from "later this year" to some time before its next earning call, which should happen around October 21. Other notes from the Q2 highlights included a shoutout to Hulu Plus, where Netflix "plans to learn what customers like about Hulu Plus" and use that to enhance its service, as well as the upcoming launch of a streamin