Wired for Sky & Satellite on Building...now what??

Hi, another technical question.

I have moved into a new apartment. Its wired for SKY and theres a satellite on the building.
so - what kind of box to I have to buy.

I did ring Electroplus to ask them and they're sending me out info but as far as I know they only lease them and I'm not sure I want that.

NTL don't come to Stamullen...

so can anyone advise what I do next?

Thanks,