[newbie] How can I get Secure server edition?

[H. Keith Fletcher]

I recently found Macmillan Mandrake Secure Server version of Red Hat 6.0 at Staples office Supplies.  Emphasis on the "Secure Server" aspect as I hope to learn how to do some e-commerce with it.  Though I couldn't get it at the time I went back later but they pulled it off the shelf and said they were returning it to the vendor.  They couldn't tell me if the Secure Server edition was discontinued or if they were just getting ready to recieve an upgraded version.  I hope there is an upgrade. Maybe it's to Red Hat 6.1.  I don't know.   I was hoping you could inform me on the status of the Secure Server Version.  Maybe you can guide me to the best solution for a newbie to enter into e-commerce with Linux.  I'd appreciate it.  Thanks a million, Keith Fletcher