Hey everyone, I'm an ameteur filmmaker and I'm looking into getting a Mac for my highschool graduation. I will need to upload and edit video quite often, BUT PRICE IS AN ISSUE. I'm not trying to spend an incredible amount of money. But I do need a comupter that will handle the tasks I need it to perform. Even though I have filmmaking skills, I'm terrible at understanding computers. Can y'all help me out with how much ram and harddrive space I will need? as well as how to upgrade a graphics card. Will this be a good option? It has a larger screen and it's cheap. 4gb of ram sounds good to me also. http://www.bhphotovideo.com/c/product/608710-REG/Apple_MB418LL_A_24_iMac_Desktop_Computer.html or this which has a faster processor i believe? http://www.bhphotovideo.com/c/product/608712-REG/Apple_MB419LL_A_24_iMac_Desktop_Computer.html ONE LAST THING, I love the layout of Sony Vegas for editing, but it's a PC based software. So I would have to run Bootcamp in order to run Vegas on a Mac. Is Bootcamp a simple thing to use?