IGN have a small preview of Commandos 2 on PS2. It talks a lot about the PC version also though and gives a good general overview of what new features we can expect in the game (PC and PS2 versions). Some of the new character classes sound pretty groovy, but, in agreement with the writer of the article, my favourite would have to be this one:

The best of the three new characters, however, is undoubtedly Whiskey, the bull terrier. Yes, he's a dog. His greatest asset, naturally, is that he's the stealthiest of any of the characters by far - nobody's going to notice a dog running about, even if he's shuttling a few grenades to the carefully-placed Sapper. Each character has a dog whistle that they can use to summon him, so he makes the perfect messenger or courier in a tight situation.

The original Commandos sucked me in big time (even if it was frustratingly difficult at times ;) so I'm definately looking forward to this next installment in the series!

I aint saying a word :D

sif commandos didnt own you shad ....

oh thats right you where playing arse commandos