I'm considering joining the Amex Membership Rewards program, but when I go to the Amex site and click on the relevant link, I get stuck in an endless redirect loop. So I to enroll to see if I could get info that way, but when I clicked on the T&C links a pop-up window does the same thing. So I can't get any info to decide which program is best. Anyone have a link that actually works? Thanks.