I am making the switch after 3 years of thinking about it. I plan to purchase a Apple Desktop and MacBook Pro. Here is what I will use them for: Large number crunching on spreadsheets and building data bases, developing web pages (sites), stock analysis, work with pictures and vacation movies. I want to be able if needed to expand the hardware if needed in case I have to for the new software release from apple. (Jag). When I work on my computers I always have several (10 websites) open at one time. Here is what I am looking to purchase: which one: Laptop: 15-inch MacBook Pro/2.33GHz or 17-inch MacBook Pro/2.33GHz ( I have heard they are having trouble with the 17in???) Desktop: 24-inch iMac Core 2 Duo/2.16GHz or Mac Pro/Quad 2.66GHz Xeon Can anyone help me on this and give me their advice with if possible specs in detail. Thank you very much. Sincerely, Mike