For those who don't know (very few I assume), VRS has developed an incredibly complete and realistic rendition of the F/A-18E Super Hornet - which is IMHO the best military plane for FSX - and, on top of that, they have developed the Tacpack - an add-on module for FSX which implements working weapons (an a lot of other features, like the drones you see in the screenshots). Not only weapons are working, but they have a realistic behaviour and can be used in multiplayer. For the moment, their Superbug is the only plane supported, and it is required for the installation - but this will change in future. More information here:
Long story short, I fell in love with the Tacpack - and I am working to integrate some of its functionalities into my projects. For one, the F-14D has now a working gun and can shoot down things in Tacpack (well, only in the SDK build for the moment...you will have to wait a little!).
The Tacpack module provides many functionalities that, I have to confess, I thought they were impossible to implement in FSX and they bring a completely new perspective for military flying in FSX.
Unfortunately, due to my (ever increasing) lack of time, it is unlikely that I will be able to fully support the package - so the Tacpack integration from my side will be limited to very basic functionalities. But still, shooting things is fun!