Looking for a story.

A few years ago I was directed to a non TG story about a Superman type who was having trouble mastering his powers. It also dealt with alternate universes. I sent a link to the story to Erin and we both agree that the story was VERY well written, BUT I've lost the link and Erin can't locate hers. I think I got the original link from Grover, but with all the health problems, moving twice, etc. he'll probably have lost the link as well. Help anyone?