i bought this powerbook on June 25th...a day or so after when i started to do a lot of typing on it..i noticed that when i hit the delete key where it says 'delete' it has a tendencey to pop off. i can get it back on..but it doesnt feel AS strong as the other keys when i use them... Is there something i can do?? can i take it back to the apple store where i bought it and have them fix it for free? is something like this covered under the warranty?