Spoiled berries

IGN has been having a good coverage for Diamond and Pearl. I feel some of it is rather spoilerish however, even if it is just a bit. Their countdown series has been great but like I mentioned some minor spoilers. Parts 4 and 5 are not that much though and are also the best.
And for the people who want to see the new games and don't care about spoilers, you can see below the first 10 minutes of the game. I chose not to view it, I want everything to be as new as it can be.

Countdown to Diamond and Pearl
Get an early look at what's on the way in Pokemon's new DS generation.

The Countdown to Diamond and Pearl, Part 2
We take a look at the Pokemon world's all-new territory, the Sinnoh Region.

The Countdown to Diamond and Pearl, Part 3
We dig down, down, down, to the Sinnoh Underground.

The Countdown to Diamond and Pearl, Part 4
Don't call it a comeback. This week we profile returning features from past Pokemon games.

The Countdown to Diamond and Pearl, Part 5
The evolution of Pokemon's battle sequences.