Hmm, while I love the additional speed which really makes it more fun traveling around the systems - it would be nice to know how to slow it down to normal. Some of the missions, especially the first one, becomes hard to finish as the enemy speeds up and ends the mission (by taking down a transport, I believe) before you can kill them. Oh, I also had similiar problems with the speed mod too, which I don't use.
PS This mod also is fun when used with the 'open all gates' mod - one can travel all over the place with the new firepower
)