I have been thinking about getting rid of my macbook since I got the iPad. My 2.4ghz blackbook is so gimped with its Intel X3100. Its only a matter of time until a good jailbreak comes out for the iPad. I bet some file system apps will come out, as well as a command line app. If I really need to do some programming or photoshopping, I will just use my iMac. I wonder if the iPad SD card dongle will support Nikon NEF files. Then I could REALLY ditch the macbook!