more than 3 zones

Hi Jon and others....
I'm currently using my usb-uirt to control 3 Motorola DCT2224 boxes and I want to add 3 more boxes for a total of 6 (6 zones). I know it doesn't support this out of the box, and the option of chaning the IR code in each box doesn't exist, so I'm back to trying to figure out how to get my zoned UIRT to control more than 3 zones. I'm running sage and it doesn't support more than one UIRT - any suggestions?
Thx
I'm currently using my usb-uirt to control 3 Motorola DCT2224 boxes and I want to add 3 more boxes for a total of 6 (6 zones). I know it doesn't support this out of the box, and the option of chaning the IR code in each box doesn't exist, so I'm back to trying to figure out how to get my zoned UIRT to control more than 3 zones. I'm running sage and it doesn't support more than one UIRT - any suggestions?
Thx