thanks everyone for your replies! i really should try getting fitted. i think its just out of my comfort zone but i know its for the best. i really dont want anything happening to my knees.
so typical: i totally realize that just having great shoes arent motivation enough to keep exercising as it shouldnt be, there are plenty of reasons why i would keep doing it ( i actually have a list

) i think its just a little push to help start me out again and also for support. thanks again for the advice
