Supposedly yes, but in practise the files floating around at the moment do not work. Most or all of them do not contain working keys. But they will eventually...
But why not program a Wafer for Seca/Mediaguard since you already have that CAM? Then you'll open up dozens of nature channels... including the two 24-hr Taquillas (if they aren't indeed already in your 5-package card).
And if it's specifically SCT you want, you can also program a wafer for the Irdeto version and use it in an Irdeto CAM.
Of course, then you need to lay out money for the Irdeto CAM (upwards of GBP 100).
Incidentally, if you buy the Humax 5400 you would have a built-in Irdeto CAM...
2old