OK, we're getting into mild spoilers here.
During the episode they show the box component that needed to be delivered and from that I guessed what it was for. Taking that I knew what they were going to do at the end and I was right. If they didn't have that stupid commercial, then it would have been a surprise.
Screw the box device! Although that was very unreal too. What about my boy Curtis?!
Definitely watch the DVD's. That's the best way to go, since you can watch them all non-stop without having to wait a week like you do with the current season.
No, I like women.