SD card? I'm not a phone specialist and ive been looking for this answer for quite a while :/...i want to get the LG Optimus One ( p500) and its running on 2.2, but to save apps to the SD card do i need to root it? rooting is really complicated and voids your warranty so id like to avoid this if possible. but i have an 8GB card so its really disappointing i cant save apps to it :/