Hey everyone, I have been geocaching for about 3 weeks now with my cousin and I am hooked. However, I do not have a unit of my own. My question is, I don't have alot of money right now and was thinking of buying a cheaper one, like the explorist 100, I found it at wal-mart for around a$100, While i know you can not download waypoints with these, I want to know if you can enter them into your handset manually off of the website, and also is this a decent unit, thanks for any help you can give.