Yes, it is not the URL i gave in my 'we're ready' message. This is our stable/stable location with currently Scala IDE 3.0.2 on Scala 2.10.3.
The correct location is `http://download.scala-ide.org/sdk/helium/e38/scala210/`**`dev`**`/site`, which contains Scala IDE 3.0.3-rc3 on Scala 2.10.4.
We are working on Scala IDE 3.0.3-vfinal on 2.10.4, which will be at the location you used when done.