My husband has offered to buy me a plasma screen (to shut me up from nagging for one no doubt!), and I quite like the idea of the Panasonic TH-42PWD7BK. Now, not being technically minded, and a mere woman, what do I need (trying to get a ballpark figure for him here) to set it up. I need it to connect to sky+, a dvd player, tuner, and surround sound speakers. Please help, your advice is truly valued. Thanks.