First they were on a free preview, now they are still free, but you have to order them to get them.

Channel 807 says:

- Limited Time Offer: at no extra charge!
- ExpressVu HD Pack Limited Time Offer

Why are they doing this? My theories:

1) The "limited time offer" makes me suspicious that they will start charging extra for these channels. If I add them now and cancel them when they start charging extra, they'll take away my price protection credits for downgrading my programming.

2) They can save a few bucks by not paying the broadcaster for the customers who don't bother signing up.

3) They want to gauge interest in these channels, perhaps because they are considering dropping them.

What do you think?