EchoFX today announced the availability of USBVision 1.2.1, software drivers that offers support for USB 1.1 video digitizing devices, including the XLR8 InterView, Belkin VideoBus, iRez USBLive and CapSure USB, Hauppauge USB-Live, Dazzle Digital Video Creator, Pinnacle LINX and others. This version corrects a problem with Mac OS X10.4.8 running on Intel-based Macs as well as Mac OS X 10.4.7 running on the Mac Pro and the Core 2 Duo iMac. Additionally, audio-video sync on long captures has been significantly improved and QuickTime Broadcaster support has been improved. USBVision is priced at US$29.95 for new customers, and is a free upgrade for all previous EchoFX customers.