Lg Gsa-e20n

Hi. After reading a number of reviews and forums I bought an LG GSA-E20N external multi dvd rewriter to record programs onto dvd from my Virgin + box. The problem is that the set up guide and the LG web site do not clearly show what procedure you have to follow to record from equipment like the Virgin + hard drive onto the dvd rewriter. Can anyone help? This is now turning into a logistical nightmare! :sad: H E L P ! Thank you