I decided to replace my IBM ThinkPad T22 with a Dell Latitude C610.
The main reason for this was to run certain games I wanted to use I needed 16MB of video memory. The T22 only has 8MB, but the T23 has 16MB. However, no one was selling a T23, and this C610 was available. So, I decided to buy it and sell the T22.
The downside is that the RAM can't be swapped; so, I'm stick with a 100MHz faster processor but 128MB less system memory. It's a significant loss just to be able to play a game, but I accepted it.