I'm getting the SR MBP 2.4 with a 160gig 7200vpm harddrive in the middle of august. I'll be a brand new mac user and im a bit afraid:O I've been using windows machines for 10 years, and know windows in and out. How long will it take me to get used to OS X? Question two: Later this year or the next, i was thinking of maybe buying either a 23" apple screen to my MBP, OR a new iMac to have at my desk to work with at home. What would you suggest guys? Will I be satisfied with the MBP and a screen or should I go for an iMac when I can afford it?