All of the panels you see here at for either MS Flight-Simulator 95 or 98. When installing them, make sure to read directions carefully. Panel's are much easier to install for Flight-Simulator 98, but they also work for FS95 as well. For FS98, I suggest downloading JAB98, under the utilities section. JAB makes it easier to install panels. Note: Some of these panels may lower frame-rates on flight sim.
Here are some sounds that you can download for FS95 and FS98. They do help to add to realism, but (again) be careful when installing them.
Dc-9 Sounds (3 parts- FS98) Part 2 Part 3
MD-11 Sounds (ok for Dc-10 also) FS98
A319, A320, and A321 Sounds FS98
Here is a great FS98 utility, JAB98. It serves as an aircraft, panel, and sound manager for FS98- good piece of software. Make sure you have the proper MS Visual Basic files installed- or it won't work properly (follow included instructions). Does anyone have any suggested FS95 utilities?
JAB98- Requires Visual Basic 4 runtime files.
Winter textures for FS98 are here. Make sure to read the included documentation so as to not incorrectly
install (or uninstall) the OEM textures. Enjoy.