You know a device must be coming or already exists when their firmware is leaked to the web. XDA Developers have found a mystery Motorola Atrix firmware on a Russian website that turns out to be for the Telstra Motorola Atrix. There’s very little you can do with the file as it can’t be opened an examined, though some XDA Developer Forum members have managed to flash it onto their 850MHz Atrix’s in the US. I think we know what’s coming on the 5th of May now.
Source: XDA Developers Forum.