Here are a couple of contests, with prizes being items you can attach to your tv.

The Microsoft® Office Visio® Professional 2007 Poker Game will award winners prizes like an Xbox 360 (3 of them), Microsoft gaming peripherals, and copies of Halo3, among other things. The contest deadline is 12/31/07.

Not Entirely British is giving away a new compact dvd player. The model is an RjTECH UNO-02DVD compact slim DVD player. The contest deadline is 12/18/07 and the winner will be chosen by random number. To enter, post about the contest on your blog and link to the contest announcement, then leave a comment on the contest announcement that you’re participating.

Truebluetitan is giving away a Wii. To enter just leave a comment on the blog and subscribe to the blog’s rss feed, or blog about the contest. The deadline is 12/14/07.

Mixed Drink World is giving away the game Rock Band for either the Xbox 360 or the PS3. To enter, sign up for an account on their site, complete the profile, and submit as many recipes as you can by December 31st.  The US resident who has submitted the most recipes wins.