Hyatt just announce few changes in its Frequent Guest program, some highlights are
1 Redeem points for exciting rewards including free nights with no blackout dates
2 Stay connected with complimentary Internet access(Platinum and Diamond)
3 Enjoy the best room available including Regency Club™ or Grand Club™ rooms(diamond)
4 Treat yourself to a suite upgrade four times annually on paid room nights(diamond)
Free internet is a big plus to the program.
Hope other chains can match free internet benefits!