Hej Nicke!
When a provider uppgrades their system they normaly use the same decryption system.
I am sure that SVT vill use viaccess in the future. Your Dynasat reciver might not work, but your old reciver with embedded viaccess will work if you take a subscription.
I dont knew when/if SVT will be hacked. It is a wery small channel. When im sober up I will log their transmitions via a seasson interface. My mangentment keys will not work after the uppgrade, but maybe I can see what they have done.
Subscritpions for SVT Europe is only available outside Sweden, so I cant have a card and try to read out the data. My Mk´s for SVT I have to use a search program. It took about 2 month to find the MK (autouppdate key)
If its not possible to find the new keys you can use card cardsharing. It means that a group of thrusted people take one subscription and stream the card by internet to the other users. Just connect your pc to your reciver. Not all reciver support cardchareing.... Nokia no, Dynasat dont knew... Dreambox yes, my patched Humax 5400 yes.
Links to thrusted sathack sites:
http://zappafree.com/news.php (swe)
http://www.gccadm.net/
http://stopstop.mine.nu
repeter