I'm confused. Do you want to change structure of the table or not?

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>I'm importing a large foxpro table into SQL Server.
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>The import using the Import Export Wizard worked created the table and I have my data but I want to adjust the structure of the table .
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>When I try to amend the structure I get a warning
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>Saving Definition Changes to tables with large amounts of data could take a considerable amount of time. While changes are being saved, table data will not be accessible.
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>How can I import my data into a table which I have already set up so I don't have to change the structure (I'm actually trying to make one of the items a PK.)
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