Using Edit in MS Project button

Good day.

I have Project Server 2007 and Sharepoint 2007 installed.

My projects are linked to list items on sharepoint (1 to 1 relation).

I want to add a button to display form of sharepoint item which will open linked project in MS Project for editing (same behavior as Edit button in ProjectDrillDown page of PWA).

Is it possible?

Best regards, Chernobrivets