What should we buy?

We have some technology funds to spend in my department. The computer lab that we provide for our on-campus graduate students is brand new and, other than some needed software, is in pretty good shape. We have large numbers of off-campus graduate students that never derive much benefit from the university technology fees that they pay each semester because their classes are online or are in remote locations several hours away.

If you were in our situation - with tens of thousands of dollars to spend on hardware, software, online systems/tools/accounts, and other classroom technologies for use by Educational Administration and Higher Education graduate students and faculty - what would you buy?