I could obviously have multiple VMs, but that would be highly inconvenient. Is there some easy way to have multiple versions of browsers installed simultaneously? It's mostly about IE and Firefox; other browsers are not popular enough to make testing with their old versions a terribly high priority.
Windows – What’s the easiest way to install multiple versions of IE and Firefox on the same (virtual) Windows machine
firefoxinternet explorerwindows
Best Answer
I have had luck with this: http://spoon.net/browsers/
Launching a virtual browser takes a couple seconds to load, but less of a pain than multiple VM's.