[bruceup]

I'm an HDX system user who is apparently out of his league trying to set up PT HD 11.3.2 on a Mac Mini running Mavericks with a Rode NT-USB mic for a colleague (11.3.2 HD driver is also installed). Launching and playback is fine, but I can't get PT to activate an input for (or recognize) the USB mic. All i/o input tabs are grayed out, and while I can add paths they won't activate. Computer itself recognizes the mic, but PT won't let it in. I'm using an Aggregate I/O but that doesn't seem to help (and I tried using built-in Output and the computer-recognized usb mic with the same results). I'm using legacy software and OS on purpose in this case, updating not an option. Anybody?