i just bought a new 13" 2.30ghz i5 mbp the other day,i really want to get the new ipad 2 in a few days when it comes out,but really don't have an extra $500 as i am disabled and on a budget,all i really use my mbp for is web browsing and movie watching and music,should i downgrade to like a refurb 2010 mbp apple has them for $929 or a mba 11 for $849 that would get me close to the $500 to get a ipad 2 16gb as i paid $1200 for my 2011 mbp,i am not sure what to do,any advice?