So, my other thread on this topic got me to thinking. What am I supposed to be doing as far as rollerblade upkeep is concerned? I've had this pair for about a year, though I admittedly barely used them last year. Hell, in the past 3 weeks, I've probably used them almost as much as I did last summer, and I intend to keep on using them quite a bit from now on. So I'm curious, am I supposed to be maintaining them in a certain way?