Still Running

Well I have been trying to run every other day except on the weekends. I'm to the point now that my leg muscles are sore the next day, which is great. My knees are a bit sore, but I read a bunch online on how to help that. I even broke down and went to GNC and bought a After Workout recovery aimed at running. It taste like a weird fruit punch with a nasty aftertaste, but I figure anything I get would taste like crap. I am due to run tomorrow night, I will think I'll limit it to just a mile so I can heal up my knees.