I think you need to provide a little more info here: What is the subreport trying to do? If you're clicking an Order Number, possibly to view the details of that order, that's really more like linking to a separate report.

Perhaps you should just make a new completely stand-alone report that will receive the parameters from that first main report, and then you can do the layout and pagination any way you'd like?

A little insight to what you're trying to do will help elicit useful suggestions, though.

Cheers,

EJM