I have only had my set of Calphalon cookware for a couple of weeks.  I am loving my 8" omelet pan, but the 10" fry pan and 2.5 qt pot is showing some discoloration.  Am not sure how this will get cleared up.

Pros: I am finding the handles on this cookware is very manageable to grip.  Some cookware has handles that are somewhat slim, making gripping difficult.
Cons: I am experiencing some discoloration inside the 10" fry pay and the 2.5 qt. pot.