WWE added more episodes of Slam City to their on demand section today.
WrestleMania Today will be airing on Thursday and Friday from 6pm to 8pm. The show will be hosted by Booker T, Josh Matthews, and Alex Riley. They will air live from WWE AXXESS. No word yet on the time for the Saturday edition of WrestleMania Today.
WWE will also air a live roundtable with WrestleMania legends. They will discuss memories of past WrestleManias. The show airs this Friday night after Smackdown at 10pm eastern.
The WrestleMania pre-game show will air at 5pm eastern this Sunday from 5pm to 7pm. I believe that they will be replaying it when they replay WrestleMania 30 on the network. Also, I am told that WrestleMania 30 will replay on the network at 11pm.