Jag mailade till dom och fick följande svar på mina frågor:

1. How much does it cost? (I want to use 3 sat-receivers in my home)
Svar: Some price you can see on promosatuk.com

2. Does it work for Conax (Swedish CanalDigital)?
Svar: Yes, CX works with old CSL-5, which is out of stock now.

3. Is it legal? :-)
Svar: I'm sure it is legal to use in your home (depends on agreement details with your provider if you use their receiver as example, they do not allow anything else to be used with it, if you own then no problem). It's simply multiplexing the card request/answer flow, nothing else.

4. What happens when the operator (CanalDigital) changes codes? Will the codes be updated automatically in the smartcard?
Svar: Yes, EMM's are reaching the card.

5. How long time from order to delivery?
Svar : I think you need to wait at least a month for new CSL (CX) to be ready.