Yes old non geek guy here ... I own a 2008 MacBook 256 GB HD ... With close to 200 GB of music and pics on my HD .... Think I'm ready to bite the bullet and purchase a brand be AIR with the 512 HD ... Max out the ram ... Is this a good option or should I replace the HD ... Cost for the new AIR is $2400 OUCH !!!! Would have to have someone else install the new HD and set up.