Hey there, my name's darkspirit138 (yes, that is my actual name) and I've been playing Mortal Kombat since I was 7 (it's why I'm as deranged as I am today-especially since the first MK game I played was MK: Trilogy on the PS1.)
I joined here since the release trailer for Mortal Kombat-MKO just looked the nicest and the easiest to navigate, so I chose here. Anyway, a few friends of mine and I are making a few videos-combo videos, 1-on-1s, you name it-on a Youtube channel. Whilst I haven't gotten any of my own stuff on there since I don't have a capture card, one of my friends, named StarvingGamer, has put up a plethora of BnB combos you might want to try for one of your characters. He's updating it frequently, so hopefully your character will get a shot at being analysed by Starving and he might show you some stuff you haven't seen. Hopefully I'll join too-I've already sent him some good Sektor combos and a very pointless Noob combo that looks cool, and hopefully when that darned PSN comes back online I'll be on there getting mullered by him.
As of right now, I'm maining Sektor, with a bit of Ermac and Nightwolf on the side. Thanks for reading!

For the BnB combos I was talking about:

http://www.youtube.com/user/WMFightClub

We also do some SSFIV and MvC3 stuff, and we're more experienced at that, but I love MK too much to care, and I'm sure you do too.