so i currently have a 20" 2.4 GHz Intel Core 2 Duo 320 GB HD with 4GB DDR2 SDRAM iMac that's about 3 years old AND a 13" 1.6 GHz Intel Core 2 Duo 128 GB HD with 2 GB DDR3 RAM Macbook Air that i've had for 1 year... and i'm thinking about selling both and getting a MacBook Pro. the main use for it would be iPhoto, surfing the web, and some light graphics work with CS4. i like the idea of portability... but i really don't need two machines. i'd rather have just one machine. i would love to have one of the new MBA's but i'm affraid it won't be enough power/storage for what i would need it for, so i'm thinking i'd probably need a Macbook Pro. i have a lot of photos (i'm a mom to a 3 year old haha) and i'd need to be able to use CS4 without any hiccups every once in a while. any advice would be greatly appreciated thanks!