i had the 100 for almost a year. i had one of the last surviving $50.00 coupons to burn, and decided to purchase a new tv and dvd player that could play dvd-a's. i had no remorse with the 100, but wanted to be able to crank up the dvd-a's so i used the coupon, traded in the 100, and enjoy my epic 60 system at loud volumes when i can with the 150.
dan