I bought the MacBook to take advantage of some great apps on the Mac.However, I don't know what to look.I bought a new one with a few questions.\r1.) I need the specs to be able to run the following applications comfortably: \ r-Flow\r-IMovie\r-Keynote\r-Adobe AF & Premiere \ r2.) Which other apps do you recommend are killer apps for Mac?\ R (I am a writer, speaker and serial entrepreneur.)\r------------This is the product I want to buy at the moment: Please let me know---------\ RKey features \ rProcessor core for more than a month.26 GHz \ r 2 GB of memory installed (3.5.2) \ rDisplay 13.3 in.LED \ r processor type Core 2 Duo \ r processor manufacturer Intel \ r processor speed 2.26 GHz \ rMotherboard \ rBus speed 1066 MHz \ rDisplay Tech LED \ rDisplay size 13.3 in.\rDisplay Max.Resolution 1280x800 \ r technical features \ r security features Kensington lock slot \ rExpansion port 2 x USB 2.0, RJ-45 (NIC) \ r special features integrated camera \ rHard Drive capacity 250 GB \ rHard Drive speed 5,400 RPM \ rStorage controller type serial ATA \ rMemory \ rInstalled RAM 2 GB \ rMax supported RAM 4 GB \ rRAM speed 1066 MHz \ installed cache memory 3072 KB \ rCD/DVD type DVD _ rw Double Layer/CD-Read speed 24 x (CD), DVD (DVD) \ rOptical drive write speed 24 x (CD), 4 x (dvd r double layer), 4 xR double layer), DVD (dvd r), DVD (DVD-R) \ turnover drive rewrite speed 10 times (CD-RW), 4x (DVD-RW) \ rVideo \ r graphics processor NVIDIA GeForce 9400 M \ rMax.Video resolution 2560x1600 \ rAudio input type integrated microphone, line input (3 ).5mm) \ rAudio output type headset, line output, sound card, Speaker \ rNetworking type Bluetooth, integrated wireless LAN \ rData Link protocol Bluetooth, Ethernet, Fast Ethernet Gigabit Ethernet, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n \ r battery run time 7 hours \ r battery technology lithium polymer \ r size \ r depth 9.12 in.\rHeight 1.08 in.\rWidth 13 in.\rWeight 4.7 lb