Yesterday, i used Document Delivery System for the first time. A friend of mine needed an article urgently and it was not available free on the Internet. So we had to compromise and buy it from Social Science Research Network online. For 25$ and a VISA card i managed to get the article in 5 seconds, no more. It is true that i had trouble at first because i was putting the expiry date of the card wrong, but at the end it was my mistake.
The article is titled:
Barriers to Implementing E-Learning: A Kuwaiti Case Study. by Ghadah Essa Ali and Rodrigo Magalhaes. i have a full pdf article copy, if any one needs it just give me a call.