OSCommerce/ Tech Data integration

TechData Oscommerce integration: I'm looking for an add-on/module for Oscommerce that will pull data from the Computer Distributor TechData and feed into Oscommerce. We would like to make checkout process automatic & as seemless as possible for customer. Stock Availability, Shipping Cost, etc. Submitting orders to TechData through EDI. Product Importing to be done on a nightly basis. It needs to allow for a markup to be added to the TD cost - as a default rate, ideally with an ability to set different rates by mfr. or category. Should also have the ability to check for deactive items. Linux Server Kernel 2.6.33, Apache 2.2.17, My SQL 5.1.46, PHP v. 5.2.17, Zend & ION Cube Installed