SH2 mod?

[Recrut Tsoul]

Hello everyone, I just started playing SH3 and noticed that it is not like SH2 that I have grown acustom to playing and it is fun.
Torpedo reloads no longer show you how much time is left before you can fire, target data such as range is no longer within the parascope, the torpedo impact stopwatch no longer is in minutes so that I can launch my torpedos at multiple targets and have them hit all at the same time, if there is a mod that brings all these cool SH2 things to SH3 then please let me know, yes it makes the game less realistic to do this, but I am playing it for fun.
The reason I dont play SH2 anymore is because I got windows 7 and SH2 wont run on it, need windowsXP or earlyer with the enclosed Quicktime on the CD installed to play the game. If somone knows how I can get SH2 running on windows 7 please let me know.