MyColors 2.0 is what you need to use for Vista. You can get the latest update by checking Impulse, or when in MyColors 1.0 click on settings, click the button to check for updates. Wait a couple moments and you should get a pop up that says there are updates available and asks if you would like to download the updates. Click "ok" (or yes...not sure which it is).
Hope that answers your question.
