yesterday went smoothly:)but today according to of the profs who is helping me analyze some data told me it probably will take some time:(the timing is not as important to me than the fact that I don't know a single word he talks about:(!!!!!I have never worked with TOF-SIMS before and I know how it works but I don't know how to interpret well and analyze an image:(its a nightmare like AFM....NOOOOOOOOOOOOOOOO