I wasn't quite satisfied with the output of my A3000's onboard deinterlacer to my Dell 2407 lcd. I tried an A2320 deinterlacer board which should be approximately the same thing but it gave a little better results. I also had an Indivision ECS waiting for a future A500/600 and decided to try it in the 3000. I had already removed the battery so it fit. For Workbench text readability the Indivision ECS beats the other two in my setup. The Indivision ECS configuration software does seem to have some issues though - often times after hitting the "Save Config" button it doesn't seem to respond to anything else.