Opening Cubase 5 files in Cubase SX

I recently tried opening some old Cubase 5 projects in SX with no success.

Am I missing an option here? Shouldn't I be able to do this?

Can anyone help a brutha out?

try SX2 aparrently it deals better with this prob.

I have kinda solved it by working in Nuendo and then runing each track individually into an audio track, and then create a new SX2 project and just import the audio files.

Hope this helps,

Z