i have the current gen macbook pro and im looking for a quick, quiet, small, hard drive. 250 gigabytes is plenty enough for me but bigger is always better. the main purpose of this hdd will be to put all my movies on it and bigger files that i don't use all the time. it will be main just to free up my hard drive. majority of the time i will have this hooked up to the macbook so i can access all the files on it easily (hence why i want it to be quick, so it's like my normal HD). G-Tech G-Drive Mini 250gb + has firewire 800 + small + cheap - i've never used, never saw, and never heard of g-tech until now. - have to buy online (in order to get a good price) Western Digital 320GB Portable passport + can pick up at a local retail store instead of online (good price) + cheap + small + very reliable brand name - no firewire i don't know how quiet each one is and don't necessarily know how fast they are. im assuming the g-drive would be faster since it runs through firewire. please help decide!