Magento XML Import of 45,000 Products

Attached is a sampling of the XML file given to us by United Stationers. You can visit their product catalog at www.biggestbook.com. We already have access to the full XML file as well as product images. I've also attached copies of the usage guidelines and technical documentation. Running Magento Community Edition 1.4.0.1 Some of the data in the xml file will not be required to be imported - which parts exactly is still to be determined after some insight by someone more familiar with xml (that's you!). I can also provide a Microsoft Access file if its helpful. You can view our website at [login to view URL] to view the product information that is vital to our site. If you would like me to create a login for you to visit our admin panel, please let me know. In time, we'll be looking to add over 200,000 skus and have several other tasks related to Magento and Office Slide. We're looking for a company that we can begin a long-lasting relationship with. Please place a bid after viewing this information and I'll be happy to answer any questions.