I hope they will ship it with the power supply. When I preordered almost a year ago it would run from the USB buss and it would be half the size. 
that's what i thought 2, now it got 25-50 designabout power supply, lol
if they ship 5 gh's soon i would be happy with or without power supply, i just need that thing makin some money as soon as possible.
Yeah, you will make tons of money with a Jalapeno, you will be able to buy peanuts almost once a week.