Couple of ideas

[{7}9th|SPa.Chopper10000]

1. Object replace moment MOD which replaces the sachels in game,which appear for all ammo magazines with the correct models.
http://www.armaholic.com/page.php?id=2856

2. Night Vision fix pretty self explanatory
http://www.flashpoint1985.com/cgi-bin/ikonboard311/ikonboard.cgi?act=ST;f=69;t=72585

3. Active cargo, this enables the people to fire off the side of vehicles unsure on what vehicles ill have a look at it in more detail and reply to this thread with more info

[{7}21|Burns]

The active cargo as far as I am aware is unusable in multiplayer. I think the object replacement mod has already been mentioned. That NVG addon looks a bit bad really, I don't think its realistic to change it and that section in the light just looks bad, I think the guy just has an issue with his screen brightness.

[[8]72|Pvt.Cryptex]

I've always wanted to try active cargo, but Burns just crushed that. The replacement mod seems okay though.

[[A]Haley]

Please search the forums. Here is the topic to night vision.
http://www.arma-tow.com/forums/showthread.php?t=7597