Guys, is the predicted amount that I earn accurate? I have been mining at http://ultra.leetpools.com/ with a hash rate of around 1.2MH/s and it predicts that I am to earn around 200 to 250 UTC a day. The hash rate fluctuates a lot from 550Kh/s upto 1.7MH/s.... Obviously it doesn't do that in my cgminer so I am guessing it might just be a glitch in the website. The only problem is the last 2 days, I have only earned roughly half of what I should be earning 135UTC! I know the difficulty changes but it certainly hasn't increased to the point where my predicted earning is 135 UTC a day from a 1.2MH/s rig ? Any ideas ?

PS. With regards to power consumption, does this scrypt-jane consume less power than scrypt itself?