That's interesting Muff. I have Silent Hunder II and Destroyer Command, but I've never played them online. I did hear that there was a patch which would allow those two games to link together in multiplayer allowing the destroyers to hunt the subs and vice versa.
On the Swat 4 pics, I think they look good overall. Nice equipment loadout, etc. However, the way they hold the weapons looks weird. And that last guy looks like he got tomahawked or something.