508287 XML Spreadsheet for IT website

We are in the ending stages of creating an e-commerce laptop and PDA website. We need an xml spreadsheet with about 300 products plugged in. The sample xml with titled columns will be provided. Along with SKU's, title of products, photos, and descriptions for laptops only. For about 100 of those 300 products, the PDA's, you will be given just the title and sku and must get the photos and descriptions and plug it into the same sample xml spreadsheet.