Hi mate,
Yes you can run super Turms 5 without Super Pens 5.
You will need this mod installed
BEFORE Super Pens 5:
ftp://hartmuthaas.no-ip.org/Volume_1...g&Pens_2010.7z
You will need to login to his site,
Goto this thread for login details,
http://www.subsim.com/radioroom/showthread.php?t=171019
You should then try it with a Type 7C-1 u-boat. I will work on other boats in the near future.
Regards
Aces