I'm ordering some spares. I had one triac fail, and one that showed it was leaking just a little voltage last year. I also need a few extra parts to finish some LE's, a new donlge and new splitter.
I'm also ordering some parts as I play to learn how to program a Pic24 chip. So far after three years I can make an LED blink by pushing a button.
My wife asked if I was ordering parts to "bake more bread" as I have a number of breadboards on my computer table, most of which don't do anything.