Quote Originally Posted by shadon View Post
Which Performance Trainer do you have? Though I'd rather by from an LBS, some of the Performance trainers are pretty cheap, and cost is a big issue right now.
I have a 4 year old Travel Trac Century Adjustable Fluid Plus Trainer. I find the resistance adjustment to be pretty worthless and you can do everything you need by shifting gears.

Riding rollers harder than riding a trainer. It is definitely not the way to do a relaxing spin on the bike while you watch TV (even though I do watch tv) but I'm sure that it is going to improve my form and ability to hold a straight line out on the road. I feel like the trainer is good for keeping up my base miles and fitness but that the rollers will do all that AND improve my riding form.