I have Wings over Vietnam, Wings Over Israel, Wings Over Europe and First Eagles.

I thought the only difference between these and SF Vietnam 2, SFI 2 and WOE2 is Vista compatibility. I've got YAP2 installed on one. I've got WOE Desert Storm install.

So my questions are:

1. Is there any reason to get SF2 Israel and SF2 Europe, SF2 Vietnam?

2. Does NF4 work with WOE?

Actually, all ThirdWire sims are Vista compatible and have been since Oct 08.

However, the SF2 series has some additional changes:

1. No multiplayer.
2. New, improved cockpits for all aircraft.
3. DirectX 10 features implemented.
4. RWR significantly upgraded in features, different levels now available.
5. Mods are now much easier to handle...can have one install run different mods with no conflicts.
6. Other, more subtle changes...too many to list.

NF4 is for WOE, NF4+ is for SF2:E.

FC