OsCommerce - Add Extra Text Boxes

I have 'osc merchant online' default set [login to view URL] need 4 text boxes in the right col. and 4 text boxes in the left col. The boxes should be same colour and format as are now. Also, 2 text boxes in the middle. 1) Each box should have 10 lines of dummy text 2) Each box should have dummy text in the heading 3) Each box should end with a hyperlink 'Read More...' 4. Each hyperlink should go to a new page with header and footer. 5) Dummy text in all boxes should be editable with my own text. 6) Path reference required to all these boxes for editing. website address: [login to view URL]