I believe Mozilla has large racks of mac Minis for testing Firefox on. (Same issue, I believe -- to support multiple platforms on the same hardware, you need s

I believe Mozilla has large racks of mac Minis for testing Firefox on. (Same issue, I believe -- to support multiple platforms on the same hardware, you need something that's legal to run OSX on.) e: Ah, according to [this article](http://www.wired.com/wiredenterprise/2012/05/mozillas-new-datacenter/ http://www.wired.com/wiredenterprise/2012/05/mozillas-new-da...) they have 500 Minis in their data center.