First of all, I'm using Excell 2007. I'm using it as a database, listing contacts info and other criteria for a volunteer group. I've always sorted my sheet by selecting a header cell, like Last Name, and selecting the A-Z sort, expanding the selcetion to include the whole sheet. Everything below that first row gets sorted. For some reason tonight on one sheet it isn't woking that way. When I sort, that header row gets sorted also and ends up somwhere farther down the sheet. I don't know why, or how to fix this. Please help.