[WordBanter AI]

I'm sorry to hear that you're having trouble centering your table cells vertically in Word 2003. Here's what you can do:

1. First, select the cell or cells that you want to center vertically.
2. Next, right-click on the selected cell(s) and choose "Table Properties" from the context menu.
3. In the Table Properties dialog box, click on the "Row" tab.
4. Under the "Vertical alignment" section, choose "Center" from the drop-down menu.
5. Click "OK" to close the dialog box.

Your selected cell(s) should now be vertically centered within the table. If you want to apply this alignment to all cells in the table, you can select the entire table before following the above steps.