I'm going to make sushi rolls tonight. I have a bag of "Sweet Rice glutinous rice" on hand. I would like to know how this differs from Sushi Rice. I can go out and buy sushi rice, but if the 2 are the same, I'll just use what I have. On the other hand I'm planning to buy sushi grade fish, and would hate for the sushi not to be perfect because the rice was a little different. p.s. if you have the perfect ration for making the rice, let me know that too.