Need recommendation for HDMI Switch with TOSLINK output

I have a home theater in a box without HDMI (optical digital audio-only) and a plasma screen 42 "with only one HDMI input (those that are connected to the screen, so everyone must play by the sound HTIB.

I want more HDMI devices via an HDMI Automatic Switch with at least 3 add HDMI inputs.
However, it should be able to send audio via Toslink cable, so you can send audio, HTIB.

I have a laptop with an HDMI video output, and I want to join can simply use an HDMI cable for HDMI switches and unused Mess With the VGA output on the screen, headphone and AUX audio cable is HTIB Now is the method I use to connect to the big screen in contact.