Jes - It's pretty easy, but kind of a pain. I made the chart in excel. Then I select the cells I want and copy them into 'paint'. Then I select the area I want in paint and save it as a .jpg. This allows me to upload it to our server (but any photo sharing site would work) so that I can add it here as a photo.

I figured this out once on another board when I wanted to post a fancy training plan I'd put togther. Every time I tried to go from excel to the internet, it got all messed up. Once it's in a 'photo' it doesn't change when I post it.