hi all. i have a favorite to ask. i am a quadriplegic that is i the market for a new laptop. i want a 15'' macbook pro but am concerned with the touchpad. i dont have use of my fingers so i use a typing aid that has a rubber tip to it. i was wondering if the 2012 or 2013 macbook track could be tried out with say a pencil eraser or a rubber tip of some sort with out touching the trackpad at all with flesh. hopefully you know what i mean. my 2009 is painfully slow and i spend alot of time away from my imac thanks for your response in advance i tried upgrading my hdd to an ssd but keep getting the spinning beachball. aarrghh. its time for an upgrade..