the past few days, i was observing my spacebar making a squeky noise. i went to the GB yesterday, to ask for advice. they told me it was a spongy keyboard and they have to replace it. bad news, no replacement keyboard for the penryn as of yet! and they can't guarantee the replacement being available anytime soon. so they said, they'll just replace it. 1. Do i have it replaced and risk having all the other known issues? 2. do i pry the spacebar out on a perfectly good mbp? cheers!