Hi, I'm having an issue with my trackpad (MBA 2010 13"). It won't click properly, it feels different, just like something got stucked under it, and the click sound is also different. I read that some people got this issue too and they said the problem is the screws which not attached properly or have loosen. I bought this laptop (new) around first week of april, without an apple care. Do you think they will charge fee for this since I've never done anything physically to this MBA that will void the warranty. Since this is my first time, do i need to make an appointment first with the apple store or could I just go there without any appointment? And if I need to make an appointment, could any1 guide me how to, I'd prefer online form than telephone line if possible since english is not my first language. Last thing, any form or receipt or anything should I bring to them (except the MBA lol)? Oh yeah, I'm an international student who lives in WA, US. Thanks a lot for your help..