Need help with Budget Spreadsheet

[dan.oliver.ce]

I really like this budget spreadsheet (link below). I went to modify some names in the table to my liking and the charts wouldn't pick up on the new names I was giving them. I went into the chart itself to see where it was referencing and was getting stuck. I'm new to this spreadsheet type, so any help to how I can modify the names for the charts is much appreciated.

College Budget Spreadsheet
http://office.microsoft.com/en-us/t...qu=college budget&ex=2&av=all#ai:TC102930047|