Well here is an update......
Got all the files d/l JSGME & GWX3.0 & SH3 Commander
I decided to do at least 1 career before installing the mods so I can get used to the basics as I have been advised that GWX pretty much makes it a new Simulation.
One quickie on the installation GWX3.o says it installs JSGME 2 do I have to uninstall this before I install the latest JSGME?
As well passed all my exams and started my career last night.
1st patrol - Went ok once I worked out hydrophones dont work on the surface and was able to find ships, oh and stopped admiring the thunder storm in the north sea. Managed to sink 2 small merchants & attacked a C2 cargo with my last 2 torpedo's however the first didnt detonate so didnt manage to sink her.
2nd patrol - Before i left dock managed to add flak gun which I didnt know how to on the first. Managed to sink a C2 cargo and a coastal merchant up to now but only got 1 torpedo left but will have to see....
On a finishing note I have to say how FANTASTIC! SH3 is

got so much to learn and so little time.....