Hi,
(my english is terrible too...)
You can use Environment 15
http://www.subsim.com/radioroom/show...66178&page=110
I use it with TWOS without problems BUT (
THIS IS VERY IMPORTANT):
By default, the "Envrionment 15" is NOT compatible with TWOS, to make it compatible you need delete the folder "Submarine" inside the mod BEFORE activating with JSME, in order to preserve the original Submarine folder of TWOS.
Hope this help, good hunting!