Last month, I cancelled my Gordon's Jewelers card because I don't really need it. I was afraid that it might negatively effect my util., but I haven't noticed any negative effect.
Meanwhile, just got a Home Depot card approved for 3.5 times the CL on the (now closed) Gordon's account.
Do store cards effect util. for the purpose of FICO score calculations? Seems like they may not, since you can only really use the card in one place, but I don't know. Does anyone out there know?