The first one, will be on the new Skream album/ep.
The other, i'm not sure, he played it during a very recent radio set (hence him talking all over it).
So, i'm not sure.
You should sign up to the dubstep forum, just search in google, don't have the url right now.
There is good news and info the latest and biggeest choonsters.
Skream and Benga will be in Aus on NYE.