Ok guys. I am going to take a look at the aero base series, too.
70 minutes is a long time to be on the trainer , but I am willing to give it a try.
I think that it will give me a nice headstart this spring. I used to sit around most of the winter and lose most my fitness gains that I worked so hard for.
When you get into your mid 40's it gets harder to keep up a good level of fitness and it gets easier to put on the unwanted pounds.
Pedal Wench-- I might have to get some time in on the lower levels before going for the "Mental Toughness". 90 minutes on a trainer seems like a lifetime to me.
Thanks again for the input.
Mike