I\'ve been trying unsuccessfully for about the last hour to find a ported version of the Vibrant Ink theme for IntelliJ IDEA. Can\'t find a working link to it anywhere!
You can find two textmate themes here. E.g. vibrantInk.xml.
I modified vibrantInk.xml to use Monaco font (as suggested by Yi Wen; download the font and install it). My vibrantInk-monaco.xml.
Also see themes at http://www.jetbrains.net/devnet/docs/DOC-1154.
I download and install "Dark Pastels theme for IntelliJ IDEA" from http://tedwise.com/2009/02/26/dark-pastels-theme-for-intellij-idea/ - works fine on both Idea 8 and 9! It looks little different to classic Vibrant Ink, but still nice!
I just ported a version of Vibrant Ink to IntelliJ IDEA with Scala support.