I used this thread to get my TCU out and off to Francois Beaumont at Horchaus - Performance Tuning in Montreal. I thought I would post pictures of my endeavor and try out my new photo bucket account.
The TCU sits where my key is in this picture. Under the passengers floor board.
Remove two screws and gently pull the lower A-pillar trim away.
This is what it will look like without it.
Next pop off the sill trim.
Reach in and pull the TCU box out. This is where its helpful to have a block of wood as suggested by others. The carpet is very stiff.
The box opens easily.
No glove box removal needed for this.