Eminem's latest album, Recovery, was released yesterday — check out Buzz's review — and he's spent the week promoting it with concerts and special appearances in NYC. He waved to fans outside his hotel yesterday afternoon, one day after joining Jay-Z and Diddy to tape a Late Show appearance that airs Friday. Eminem is launching the press blitz after last year's Relapse didn't meet expectations, and he endured a well-publicized battle with drugs. He seems dedicated to getting back to the top of the music business, and his record is on track to be number one in the UK. So, tell us what you think — is Eminem on track for a comeback?