Does the internal processor on a Toshiba MT-800/ InFocus 7205 perform line doubling functionality? It has an internal Faroujda unit. I do not see anything about it in the manual or menus.

The reason I ask is because the quality of Non-HD material is not very good and I have an option to purchase a DVDO iScan pro processor to use for a line doubler/scaler for $95.

Would this unit improve my non-HD picture quality because of the LD capability?

Thanks,
Mike