Hy all.. I'm From Portugal, and i found this forum, it's great.. congrulations now i need help.. On the next Thuesday i will buy Mac Book and they offer an Ipod 1 gigabyte white. My doubt is.. Since 1999 i have Amd 800 mhz, 512 DIM SDRAM so the memory never was a problem to me . The graphic card off the MAcBook use 80 mb of the 512 DDR2 RAM, so i just have 432 free ddr2 to use... At this moment i'm not very good at my finances.. I ever used 512 SDRAM , so you think 432 DDR2 isn't sufficient to me ? In portugal the apple store, is asking about 100 €uros to put 2x512 and they take my old memmorys. What is your oppinions ? sorry my bad english ps: i want the computer to software development, macromedia flash, macromedia dreamweaver, and use SQL as language database.