I currently have a fair bit of free time. I was wondering if you have any recommendations for software that I should be working on learning before starting grad school in the fall. I'm pretty decent at GIS (at least the ESRI products...I worked for them for a while). I've looked at job postings to see what software they want in candidates and I'm hoping to get trial versions of software and go from there. Software that I'm planning on learning:
~ In Design
Other ideas or suggestions are appreciated.