The iPhone Dev Team has once again finished unlocking and jailbreaking the iPhone OS 2.0 just five days after it was released.

The team’s Pwnage jailbreak tool will allow you to install video recording applications, and even game emulators. Plus Pwnage supports the classic iPhone, the iPod touch, and the iPhone 3G. See their video demonstration below:

The tool has not yet been released.

Only days after the iPhone 3G phone was launched it has already been unlocked. The method isn’t software, it uses a card that piggybacks onto your SIM card, and it works. Breno MacMasi, the Brazilian hacker who unlocked his phone in the video said:

Our procedure consist in using one SIM adapter to simulate a fake IMSI test card. Instead of the AT&T IMSI like in the universals.

Breno’s method creates an International Mobile Subscriber Identity, which causes the phone to work on the network you want it to.

This video shows a side-by-side comparison of the new iPhone 3G and Original iPhone. The iPhone3G was slightly slower with many functions, but that could be fixed with the next iPhone OS upgrade.

The question was asked, will the iPhone 3G blend? The answer? Watch the video to find out.

The iPhone 3G Dock is specifically designed for iPhone 3G and now cost $29. It is only compatible with the iPhone 3G and not compatible with the orignal iPhone.

With the iPhone 3G Dock, you can connect the dock to your computer with the USB cable to sync and charge the battery or connect the dock to an electrical outlet using an Apple USB Power Adapter to charge the battery. You can connect the dock to a stereo or speakers using an AV cable or a stereo audio cable to play music from iPhone 3G. You can also place your iPhone 3G in the dock and enjoy clear audio during speaker phone calls.