it doesnt matter what you do, it is not gonna work.
As far as I know the dstv pvr uses totally non-standard ircodes, so a mecer xhibitor, or a home built mce machine or whatever isnt going to control it properly.
you anger should be directed at dstv:-)
Tech Toys I would like to own: donations required :-)
http://mynutsandi.blogspot.com/2007/06/4-iconic-tech-toys-that-deserve-to-be.html