User blog comment:Neeeeeeenja7/backpack SDU's for playthrough 1?/@comment-37.106.38.20-20120701000425

http://borderlands.wikia.com/wiki/SDU

READ THE FIRST TABLES

(2ND TABLE SAYS : 2 SDU THAT MEANS U CAN GET IN BOTH PLAYTHROGHS)

1 BIG PROBLEM IS IN THE 2ND PLAYTHROUGH U CAN ONLY HAVE THE FIRST FIVE WHICH R :Safe House • The Lost Cave • New Haven • Tetanus Warren • Scrapyard AND THEY ARE CHANCE !!!

SO U MIGHT WANNA USE THE 2 TRICKS OF BACKUP SAVE FILES AND EXITING WITHOUT SAVING