Well......if a mod arrives that makes use of the U-Boats in the SH4 add-on in order to create an Atlantic campaign then i'd be very tempted to buy the add on. Until that time, i'll be sticking with SH3 as I have little interest in the Pacific War myself, UBoats or no UBoats.
That said, I'm glad those who are interested in the Pacific War have a quality sub sim to play.
