Download iOS 4 Gold Master (GM) Firmware Release
The newly announced iOS 4 is now available for download via bit-torrent. The iOS 4 is available for different iDevices like iPhone 3G/3GS and iPod touch 2G/3G. 
This beta firmware can be installed without the hassle of registering your UDID, but for registration you would require iTunes 9.2 beta, which is currently available for developers only.
[via MobileCrunch]
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