Let's start this out with a word of warning: TheStreet.com's latest report allegedly from deep within Espoo's most secretive labs contradicts itself on a couple occasions -- and Nokia has a decent (though not stellar) track record of keeping most prized secrets under wraps -- so we're bringing this up with a good deal of caution, healthy skepticism, and cold, hard reality on our minds. That being said, some aspects of the report seem totally plausible, particularly a new bit about a fresh MID (likely to replace the aging N810) in the works with a sliding keyboard and 4.2-inch display targeted for release before the holidays this y