I've decided, after reading the "Spiders" info a little more, that this dream must be about the more positive sides of the spider dream figure.

There was webbing, but not enough to endanger me. The spider wasn't limited to one location, but ran all around the room, it never bit me, and I never smashed it (even though I thought about it).

All said, it must be a positive dream. Now if it would just tell me what it's trying to tell me...