Ok just curious...........I realize the extra miles you get when being a PLAT versus a GOLD member, but does the 72 hour upgrade window matter much when requesting an upgrade? I rarely get one as a GOLD and I understand that everyone and their mother is a GOLD, so I just happen to luck out when I get one. However when I become a PLAT, will my upgrade chances get better? I understand the window is 72 versus 24 hours, but does that really matter?