OK, so i have the latest ibook 14". http://www.memorygiant.com/index.cfm?fuseaction=search.memorySearch&model_id=54086&memory_id=168931 this is the memory i want to buy, because i think it's the cheapest one... but i don't know how to install it, and if it's really compatible with my system. it should be b/c i use a 14" 1.42 ibook, but i just wanted to check. any advice? how do i install it? thank you soo much!