Ever since I downloaded 1.4, atleast 50% of the time my button will bring up the volume thing (what you see when you press volume rocker), I sometimes have to press the button up to 6 times to leave an app. I'm restarting now and I'll see what happens. I might just have to get used to swiping up to leave an application.

Oh yeah, and my volume up button is kinda squished but it's never done this on 1.3.5 or anything before