The new USTAR/MRSEC analytical S/TEM has been producing remarkable results.  Guests from ORNL have brought in samples from Argonne National Labs to baseline the instrument, finding it ~4x more sensitive than anything they have in their own portfolio.  Come try out the performance, to get lattice resolution STEM images while simultaneously obtaining nm-resolution on EDS maps (spatial distribution of elemental constituents).  For delicate samples that can only withstand a single scan, you can still get sufficient EDS data for a meaningful map in a 90 second scan!