I bought a 2011 refurbed MacBook Pro a few weeks ago. Lately I've been looking and thinking about the new version. I know WWDC is 6 days away and I figured *IF* the new MacBook Pro is announced and I deem the upgrade worth an extra 200 or so dollars I'd just return my refurb and buy it. Looking at Apple's website I noticed today is my last day of eligibility for a return. So I went ahead and started one, it says I have until June 18th. Does that mean I have to ship it by June 18th, or it has to be at Apple by then? Also if the new MBP is just another minor spec bump, I can cancel the return, correct?