Hey. Only a minor irritation but just wondering if anyone has a cure for this... The S key on my Macbook keyboard isn't as responsive as the rest of the keys. All of the other keys are spongy and feel cushioned whereas the S key feels slow and 'stuck'. It does work (as you can see!) but it is a minor niggle. I only purchased it in May '07 and already this has happened. I don't eat anywhere near it so it can't be crumbs although I have tried blowing around the area to see if this will dislodge a foreign object but this has been to no avail. Any ideas?