$100 for a wireless adapter if you're a moron. Either buy it used or don't use M$ brand. The ps3 doesn't come with component cables. Bigger issue imo. But still, kinda the same thing. Costs $30-50 on top of the console. If you're a moron. Again, buy used. Or better yet, buy an hdmi cable onilne for $5.
As for the advertisements... are you Fn kidding? Oh noes. 4 inches of unused space is advertising M$ games on a microsoft console. I like those advertisements. Especially for live arcade. I forget about games all the time, but then those ads remind me. The new penny arcade game is a great example. I still probably wouldn't have realized it was out if it wasn't for those ads. In short. Boohoo ya baby.