Joanna, Just so you know, a micro is defined as the size of a roll of film. In practice, a micro can be much smaller or a bit bigger. A regular sized cache is described as the size of an ammo box. From a volume standpoint, a container that could hold a quart of water to 4 gallons should probably be called regular sized. A large or jumbo cache, would be something that could hold 5 gal or more. A paint bucket, for example. I chuckle to think of a homeless guy looking at his pad of paper, saying to himself "what's a geocache?" It sounds like this activity has helped you a bit, I hope it continues to do so. Eric (who is writing today as opposed to caching) Team Dragon __________________________________________________ Do You Yahoo!? HotJobs - Search Thousands of New Jobs http://www.hotjobs.com