hello, i've been using canon s3 is for about two years now, and i'm very happy with this camera (especially with CHDK).
however, there's one thing i don't like: arrow buttons. they used to work fine at first, but now they are not working properly, especially when i press right arrow. sometimes it works, and sometimes it behaves as if i pressed up or down arrow, or both.
how can i fix this? can cleaning the camera help? i mean, cleaning buttons, and surrounding area...
what do you think?