PGI compiler required to compile Gaussian so ChemIT renews maintenance at $810/yr.PGI was bought up by NVidia:
http://blogs.nvidia.com/blog/2013/07/29/portland/
ChemIT uses this software exclusively to compile Gaussian source code.
Renewal history
10/4/16: Michael got renewal and reminding himself where to get the money to renew.
11/2013: Renewed.