hello everyone. up till now i havent had any major hardware problem so far with my C2D MBP. but now i am worried about my trackpad. now when i am using it it somtimes just gets stuck. i mean the cursor will not move. it doesnt happen all the time but just sometimes. i find it really annoying cuz i would have to run my finger back and forth quickly and for a long period to get it back to moving again. is this a hardware issue that i am going to need to send back to apple? i just dont want it to keep happening. it doesnt happen any particular time just whenever it feels like it. any suggestions would be greatly appreciated. thanks!