What goes in your camera bag when you travel?

Room with a view - Sacred Valley of Peru. 125mm f8

 One of the coolest things about being a photographer nowadays is that given a bit of initiative, a laptop, a camera and internet you can work from anywhere in the world. Your office can fit in a daypack.
Per your recent requests, the following is a list of what goes in my camera bag when I travel:

 Camera Gear:
- Canon 5D MarkII body

- Canon L-Series 70-200mm (f2.8 IS)
- Canon L-Series 24mm Tilt- Shift (f3.5)
- Canon L-Series 16-35 (f2.8)
- Canon 50mm (f1.4)

The Blue Mosque from the Galata tower - Istanbul, Turkey. 200mm f2.8

 Backpack: Kata Bumblebee UL-222 (holds 2 bodies, 3 lenses, tripod and 17 inch laptop + misc storage). UL stands for "Ultra Light". This pack rocks. Light, comfortable, durable, and stylish.
Computer: 17 in Macbook Pro.

Software: Lightroom 3 and Photoshop CS5 

External Hard Drives: 2x500GB portable Hitachia rugged drives (type varies - but preferably someting that can survive being dropped and having beer spilt on it)

Greek Fisherman - South of Thessaloniki, Greece. 20mm f5

La Routa de Los Pueblos Blancos - Andalucia, Spain. 24mm f11

Tripod:

Gitzo 5 piece carbon fiber 6X series I Traveler

Really Right Stuff BH-25 Ultralight with quick release

Miscellaneous: 

- Memory Cards: Gepe waterproof CF card case with 50GB of assorted 8GB and 16GB SanDisk Extreme CF cards
- 2 stop soft edge split ND (Galen Rowell - Singray)

- Cable Release

- Sensor cleaning blower bulb

- Memory Card reader

- Model releases in English and native language of country I'm traveling to

- B+W circular polarizer

- Headlamp

- Copies of ID's and important documents

- Backup debit card
- iPod/headphones
- Outlet adapters

Fishing the Aegean - Istanbul, Turkey. 160mm f2.8