
I'm getting a Sharp 32 inch LCD hd, widescreen TV this week to replace my treasured 27 inch Toshiba CRT in the living room, and I've just ordered an hd receiver from DTV (no charge

I have a new hdmi cable for the install. Do I need it or will the installer supply one at no charge? I seems the receiver and TV do not come with one. Is there anything else I need to be aware of for this install to get it right? I realize a lot depends on the skill & integrity of the installer.
Thanks in advance. Len