Ideally, you will need the following items:
Small Phillips Driver
Small Flat Screw Driver
Plastic iPod Opening Tool
One or two 3mm LEDs
Xacto Knife or Razor Blade
Compact Flash to 1.8" ZIF IDE adapter. Get it from Tarkan
Fully ATA compatible Compact Flash Card (2Gb min). I've had good luck with Transcend, Sandisk and Adata but others may work as well.
5th Generation iPod Video. If you use an iPod with a bad drive, just make sure that the unit is otherwise fully functional.
Drill and small drill bit (optional)
Bluetooth headphones (A2DP)
Universal Bluetooth Adapter*