Generally-useful web sites:
The UTCS department office is in Taylor 2.124. Your physical mailbox is there, as is a photocopier and supply cabinet for basic office supplies.
A VERY useful and comprehensive source of departmental information is under "private links" from the neural networks group page: http://www.cs.utexas.edu/~nn/. You can access this directly from within UT. Off campus, you will need a password. Ask Risto Miikkulainen (risto@cs.utexas.edu) if you would like to view them remotely.