Dear PETSc users, In order to continue funding of PETSc for support and further development it is useful to have details of work that has been enabled or developed using PETSc. To help us with this could you kindly send us any publications, websites etc that feature work that you have done that used PETSc. You can see our current list at http://www.mcs.anl.gov/petsc/petsc-2/publications. Thanks for your support, Barry