Project managent and documentation sites

[Ecurb123]

Hi all,

Right now I have a few projects on going, some I've already finished and others I'd like to work on in the future. Today I'm using google docs (see my page for example at www.Ecurb.info), and I have sort of a template I use which works ok. The main need I have is to have a web based place to document, manage and share these projects. So my question is, is there anything better, maybe more professional looking than what I have, which is also easy to use and inexpensive?