How to unlock the iJannah

when I first read the title of this lecture/khutba I was confused and beieved that something had gone wrong.. so out of curiousity I started to watch it.
and the i before jannah is there for a purpose:
it's realted to the hype about iPad, 1 million were sold in 28 days, people slept infron of the store to get an iPad. So, people do anything possible and impossible to attain these worldly pleasures, but what do we do to enter paradise?
So this is a very nice khutba about paradise and how we can "unlock" it's doors.