The latest version of SolverStudio (SolverStudio_00_04_08_24, dated 2012.10.10) has now been uploaded. The big new feature of this is support for running AMPL models in the cloud using the NEOS server; simply choose “AMPL on NEOS” as your language. Everything works as it does for AMPL, including output back to the spreadsheet, and choosing the Solver using the AMPL standard command “option solver <solvername>”. You can use any solver on NEOS with AMPL support; see this list. Thanks, NEOS and AMPL, for making this cloud service available; it is a great contribution to the OR community.