QueenB: my "getbackintobiking" bike that I bought a year ago was the Trek Navigator 200. She is a sweet bike - kinda like a Holstein cow! Sweet tempered, heavy as can be and can go Anywhere without issues. I did switch out the seat for something a little less cushy, tightened the seatpost suspension all the way down, switched out the handlebars for straight bars, went to rapid-fire shifters and put on clipless but other than that, she's my tank! I'm seriously thinking about getting her back out and tuned up for my winter commutes......it's just hard after riding the road bikes all summer coz she is a tank!! I just can't see myself ever getting rid of her - she was my first bike in a long time...and my first Trek. I also put over 1000 miles on her before I got my first vintage road bike!
Mary: I don't know what you have on the 50 but I had to switch my handlebars out. The 200 came with a swoop style handlebar and it was causing all kinds of agony in my elbow. We switched it out for a straight bar (a la MTB style) and I haven't had any problems since.
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"