Dolface recommended the Vrederstein SE's (which I think are exclusive to Bike Nashbar) in a number of threads so I picked up a pair. I was a little put off because they are a bit heavy (345 grams) but they feel great. They are the best riding tire I've ridden. And they were like $16 from Nashbar on sale so I got a set for what you usually pay for one kevlar folding tire. Don't dig the grey sidewall so much but I can live with it for $16. Not sure how they compare to the Fortezza's that Performance sells other than that they are cheaper and have a grey stripe instead of a blue one. Might want to give them a shot.