Hi, my name is Christian Andersson and I'm doing my Master's Thesis together with Lunds University and Modelon AB developing support for simulating hybrids in JModelica. In my thesis I have developed together with my supervisors a new simulating software for JModelica supporting both hybrid ODEs and DAEs called Assimulo. Assimulo also includes the SUNDIALS solvers CVode and IDA which have been used earlier. The interface to JModelica is currently being developed, which will include hybrid support.