"Conditions Of UseUSE OF THIS SOFTWARE IS SOLELY FOR EDUCATIONAL USE TO ENABLE THE EVALUATION ANDUNDERSTANDING OF SCO PRODUCTS, AND ONLY FOR: (1) NONCOMMERCIAL EDUCATIONAL PURPOSES, OR (2)NONCOMMERCIAL PERSONAL HOME USE (SUCH AS PERSONAL WEBSITE AND BBS), OR (3) EVALUATIONPURPOSES LIMITED TO 60 DAYS, OR (4) DEMONSTRATION PURPOSES FOR PROSPECTIVE CUSTOMERS. SCO GRANTS TO YOU A NON-EXCLUSIVE, NON-TRANSFERABLE, ROYALTY FREE, LIMITED LICENSE TO USE THE SOFTWARE ONLY FOR THOSE PURPOSES STATED ABOVE, AND NOT FOR ANY OTHER USE. YOU WILL NOTACQUIRE ANY RIGHT IN THE SOFTWARE EXCEPT THE LIMITED USE RIGHTS SPECIFIED IN THE SOFTWARELICENSE AGREEMENT WHICH YOU ARE REQUIRED TO READ AND AGREE TO PRIOR TO USE OF THIS SOFTWARE.THE LICENSED SOFTWARE MAY NOT BE SOLD, LEASED, ASSIGNED, SUBLICENSED OR OTHERWISETRANSFERRED, IN WHOLE OR IN PART, BY YOU. 
 

http://wdb1.sco.com/clbk_web/owa/freeunix_reg_action 
 

Q: What do you mean free? This media kit costs money!
A: Well, it's the license that is free. We only charge the amount necessary to cover our costs for the actual media. 
 

Q: What can I do with this free license and media kit? 
A: You can use it for learning about UNIX® systems, developing software that you do not sell, personal computing, or to run a personal web site.It can also be used for open source development and speculative development (Product development done before a product is shipped).You maynot use it in your business or to support commercial or profit-making activities. 
 

Q: Can I download the SCO OpenServer or Free UnixWare 7 media rather than buying the media kit? 
A: Unfortunately, no. Even with very high speed connections, both products are too large to download. However, if you know a friend or co-workerwho has the media, you can use their copy in conjunction with your free license. 
 

Q: Why is SCO doing this? 
A: As the owner of UNIX technology, SCO wanted to address the many requests from students, school faculties, hobbyists and business userswho want to experiment with SCO software. With the availability of free and low cost Linux systems, we feel it is very important to make sure thatSCO UNIX offerings are available for evaluation at a low cost. 
 

SCO Offers FAQ http://www.sco.com/offers/faq.html"