Hi- My parents have decided they want a mac laptop, and are willing to let me give them my ibook 800mhz and let me take the new one, which would probably be a 12" PB. Would you say it's worth it because the 12" PB is noticeably faster or better than the 12" 800mhz iBook? We would wait for updates, but my parents want to have a mac laptop asap (before I leave for school in August). Thanks.