Use infrared(USB Port)(STIr4200s chip) to transfer data from one pc to another

Using Infrared with Sigmatel STIr4200s chipset and USB port. I've done the hardware now coming up next is where to get the driver for this chip? I'm using visual basic 6 to write the application file, so i need to know how to write the command for transfer the data through USB to STIr4200s chip then go out with infrared? ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform windows 95/98/me/2000/XP Using visual basic 6