HI Haynesey,
there sure is! In VBA, select your listboxes Double-Click event (Just in case: (1) open the form in design view - select view - select Code (2) there will be two drop-down lists at the top of your screen - select the name of your list box, then on the second drop down list, select "DblClick").
Now type in this sentence (replacing names where necessary):
DoCmd.OpenForm "frmDetails", acNormal, , ("ReportID = " & ListReports.Column(0))
The whole statement is like a query saying OPEN frmDetails in Normal view WHERE ReportID is equal to whatever is in the first column of the listbox called ListReports.
Remember to change the form name and search variable (ReportID).
If you still have trouble, reply to this post telling us exactly what is in your listbox.
Good luck!
-Sean
D-oh! Rich beat me!!