Page 1 of Samsung 2.1 HT-X710 query

Hi all,
I recently bought the Samsung 2.1 HT-X710T DVD/Amp to match my Samsung TV.
I`ve attached my PS3 via HDMI to the TV, and used a Optic cable to the DVD/amp whch makes Blu-Ray and Games and Blu-Ray sound awesome.

I`ve also attached the DVD/Amp to the TV with a HDMI, which also sounds cool when I play a normal DVD through the DVD/Amp, as it mutes the TV and uses the amp speakers.

BUT...Occasionally I want to watch a film thats on Freeview with the sound coming out of the amp. Can I make the my TV sound go through the DVD/Amp?

Has it got to use the Optic input?
The DVD/Amp only has one Optic input, which I want to keep for the PS3.

Any thoughts?