If your official receivers work and free to air on your gigablue work, then I doubt it is a problem with your new octo lnb.
Your gigablue needs either a share (a line) or an official card to open up premium channels.
An emulator (oscam/mgcamd/cccam) won't open them alone, you also need one of the above.
You can use your official card from one of your official receivers to open them but if they are official hd receivers, the cards in them are paired and won't open your full subscribed channels, ie: movies or sports or most hd channels.
Off topic I know but I was thinking about taking a new box off Sly does mean if wanted to watching there movies or sports in SD in another room on a VU I'd not be able to do it or would I just have to write a file with the box key of the new sly box
