DrStein,
Make sure that you explicitly set the data types of all columns in Excel and I suggest naming the ranges that you want to import. To make a relational db you'll need to insert lookup fields to replace the existing flat file structure. Use the import command when in the "tables" section and follow the wizard prompts. Think about your datatypes and make sure that existing data is consistent with column datatype or you'll have irritating import problems. Also, your comments indicate that you need to spend some time in the woodshed bro (or you'll be wishing you still had spreadsheets).