I'm considering heading to my nearest Apple Store (~4 hours) to pick up a MacBook in July. I would like to know whether they can perform the modifications available on the online store. All I've got BTO is the 1 GB RAM upgrade (and no, I don't want to hear about how Apple RAM is overpriced) and iWork preinstalled. If I save up enough money, I might get the hard drive upgraded to 80GB as well. I just want to know if they can do it or if that's only through the online store. Also, do physical Apple Stores honor the education discount? Thanks.