All internet references I have found specify an LO of 10750. And the picture of a dual lnb on the legiontv web site has an LO of 10750 on the label. My LNB looks exactly like that LNB, but my label is a lot simpler.
My label says:
LO 11.3 Ghz
12.25 - 12.75 Ghz
950 - 1450 Mhz
And here's what my lnb looks like:

Is this still a dual LNB? Can this get Optus C1 and D1, so I can get both SBS and Freeview? If I can work that out, I'll know what satellite box to buy

Cheers.