buy CS5 for Windows 7 computer

I am an employee at Siemens AG in Tarrytown, NY. My section works on Windows 7 computers. I do technical illustration for the company. I have been using a Windows XP computer. I will be getting a new computer and need to get CS5 with Illustrator, Photoshop, Dreamweaver, inDesign, Bridge and whatever other programs come with a regular suite. My manager wants me to find the price of this Suite along with procedure that is required to download the software into Siemens' system. I need to get this information as soon as possible. It is my manager who makes the final purchasing decisions, but I have get him the information. Yours truly, Mike Hortens