few questions!! pls do answer!

just got around to see the first half of the premiere...it dosent broadcast here...and my net connection is super slow ryt now...just saw kapil and manish...even though sanaya wa introduced...is she there in the second half of the show??? is sanaya also the host along with manish????

and i saw eijaaz in the promos...and wer there only 4 boys initially? wer is eijaaz???

thx a million for the answers...am not here to bash anyone or root for anyone in particular..i love dance...so i really wanna see a huge variety of dances and ofcourse.M-M-M-M-MADHURRIII!!!!