The whole debacle is very frustrating! To me it seems that the unit currently has no operating software on it. I have e-mailed the tech support people but 5 days later have received no response. I have tried a few things such as booting it up into 'update mode', but to no avail - my PC won't even recognize that the unit is connected. I have done some reading up on this on the web, and the problem seems relatively common. All I get when I press the power switch is a quick flash of the logo and then a blank screen. oooh big mistake! For some reason, whilst the software was updating it failed, and now it seems the unit won't even power up. 28-01-2013 I am wondering if anyone here has modified their DCX2496 and has. 60 user-defined internal presets storable via PC software or on PCMCIA card. Introduction Thank you superb loudspeaker management system for Windows mobile device. Free ULTRADRIVE PRO software enables total control via PC through RS-232 and RS-485 interfaces (download at Link option via RS-485 network interface enables cascading of several ULTRADRIVE PROs. The DCX2496 remote editor software V1.16a for Windows 2000 or Windows XP is now available for download. The DCX2496 gives you superb AKM 24-bit/96kHz digital converters for exceptional signal integrity and a robust dynamic range of 113dB. While it was connected, I though I'd download the latest firmware. Download Behringer DCX2496 Ultra Drive-PRO at low price in BEHRINGER products. The Behringer Ultra-Drive Pro DCX2496 is your workhorse tool for the exacting set-up of multiple loudspeaker systems or arrays. I connected it to my work PC last week to set up some configurations - all was well, it 'synced' with the software and did what it was supposed too, blah de blah. We own a Behringer DCX2496 Ultradrive that we are having a few problems with.