I haven't bought OSX as yet, I'm not sure whether to wait until 10.1 is available on CD. But I only have a 2Gb drive in the wallstreet, will it fit? Can I just do a minimal install of 9.1? I'm a unix geek and don't have a lot of need for bulk applications, and I understand that 1.5Gb is required for the o/s so I'm hoping that would leave 500Mb for the odd mpeg