With the speculation of whether a DX10 capable GPU will find its way into the MBP in June-July, I found a reference somewhere to how much power the X2600 is expected to pull. I can't find the source again, but I think it said between 60ish to 90ish watts. So, my question is, how much power does the Mobility X1600 in the MBP now pull? I tried to find some info by googling, but was unable to find it. 90W sounds pretty high to me. I would think that we should be able to predict which GPU will be in the Santa Rosa MBP by their TDP's, which will probably be similar to the X1600's.