Hello

 I have a Sony Bravia,  I had already installed a cable for PC connecivity - this is a wireworld HDMI to DVI.

However I am purchasing a Sony Entertainment PC with a blue ray and now has an HDMI slot whee my current pc has DVI from the graphics card.

I know you can purchase DVI-HDMI convertors but do they carry sound and will this degrade the pictue quality when playing blue-ray dvds from the Sony PC.

I cant just replace my wireworld HDMI-DVI cable because it is now hidden in the walls.

Thanks for your help in advance.