Visio Like Program

There is a piece in it that can do some drawings like Visio. It won't be as prety but if all you need is a simple flowchart then this is your ticket.

http://www.openoffice.org/product/draw.html

Hope it helps.

There are tons of those programs (I use one called Network Notepad).

No Visio, to be sure, but free.

Hi
You can download free ms visio trial from visiotoolbox. There are free visio templates, add-in and tools available as well. Check this for more details: http://visiotoolbox.com/visio2007freetrial/