Periodically I will do some trolling of the internets for PowerPC stuff. I did that today and I came across Airserver. Airserver allows streaming of content from your iDevice to your Mac/PC. In my case, my Quicksilver. The last version available for PowerPC is 3.1.2. A couple of caveats. It was not until later versions that Airserver was able to send video so 3.1.2 is limited to audio only. But it does work. I was able to stream Google Music to my QS speakers. Also, only version 6 and above will work with devices running iOS 9. The next hunt though was a version that still worked on Snow Leopard and allowed for video as well. After some trial and error which locked my MBP up about four times I found the last version for Snow Leopard to be 5.3.2. The Internet Wayback Machine helped immensely here as those versions have been archived there. So, finally, I was able to mirror my iPad Air 2 (iOS 8.1) to my MBP. Note that the documentation for Airserver 6 and above states that you need 10.8/10.9 to mirror content. Not true. 5.3.2 handles it just fine on a SL Mac. Just passing this along in case anyone is interested.