charts: labels, lines

["Al Lelopath" <allelopath hotmail com>]

I want to create a chart something like this:
http://www-users.york.ac.uk/~mb55/talks/upset3.gif
I'm mostly there, but for 2 things:
1. I would like to have labels on the axes, describing what they are, e.g. 
"Week #" on the x axis.  I don't see how to do that.

2.  I've got the diamond for the mean and little horizontal lines for the 
upper and lower standard deviation values, but i would like vertical lines 
going from the diamond to the corresponding horizontal lines  How can i do 
this?