This page describes how I went about connecting a small 2.2" TFT display to the Raspberry Pi. This page is mainly for reference about what chip is in the display and what modules are required to make it work.
The display is I purchases is a 2.2" Colour TFT with a resolution of 320x240. It is controlled with the ILI9340C LCD driver chip via the SPI bus and runs on 3.3v. They can be found on eBay for a ~$6 AUD.