How to switch from a Droid Charge to a Galaxy Nexus

As luck would have it a Galaxy Nexus has just landed at my doorstep, however most of the guides i can find online for easily switching from one android phone to another involved moving SD cards in one way shape or form, and if it doesn't involve that it involves plugging the phone into a computer to move files. The galaxy nexus does not have a memory card slot, and i believe i read somewhere that you cannot use a Mac for transferring files on it do to the lack of a USB mass storage mode so my question is this: What is the easiest way for me to switch phones while losing the least amount of data/pictures/apps?