My Dad is trying to get me interested in Ubuntu. Any idea if Map Send Topo 3D would work on that OS?
I don't have the software, so I couldn't answer definitively. I do still have an XP partition for the Windows-only software I use. I've tried the emulators such as VMWare (commercial) and VirtualBox (free), but they still have their issues on various things. There is also Crossover Office (which is a version of WINE) that will allow you to run some Windows software without needing the full OS installed in an emulator.