Apple CEO Steve Jobs unveiled, just as expected, the iPhone 3G at WWDC (Worldwide Developers Conference) this Monday. The new thinner Apple 3G iPhone has a black plastic back and metal buttons on the side, and comes in white. Especially, the flush-headphone jack, when be shown, gets wild applause at the conference.

Compared with the old version, the Apple 3G iPhone is much faster to download the same Web page. The same email attach downloads in 5 seconds on the 3G mobile network, and it takes 18s on EDGE. On the 3G iPhone news conference, Jobs said the 3G mobile speeds are close to Wi-Fi.

SONY, who release the new NW-A800 Walkman and now there is a hands on preview floating around on YouTube.

This Walkman can play high quality videos, MP3's or flick through your photo album, plays contents downloaded from Internet, podcasts or simply from your camcorder to watch your home videos on the run.

Packed with features, a high quality 2" LCD with user friendly interface so calling up your files is easy and multi-format support so even your AVC, MP4 or most other file types are just a drag-and-drop away. High quality video on such a small screen? No problem, AVC Baseline refers to "Advanced Video Coding" is a video format that achieves vivid and high video quality. 4 'Clear Audio Technologies' are featured - the Digital Sound Enhancement Engine improves the degraded sound of compressed audio and restores high frequency range to reproduce natural sound close to the original source, Clear Bass reproduces bass sound quality without distortion, Clear Stereo LR prevents audio signal leaking from one channel to another, reproducing the clear stereo sound of the original source and 13.5 mm EX Headphones for added pure and live sound.

You'll have to create/convert Video/DVD, or buy compatible content, as limited video format support and glitches in many previously iPod-converted video files will render even an existing iTunes video library in need of substantial updating; older iTunes Store videos look downright bad on larger HDTVs, and some videos don't display properly on any TV. Does not include video or audio cables of any sort, and may not be compatible with certain TVs that it can physically connect to. Included hard disk is of even lower usable capacity than expected, takes a very long time to fill over standard wireless connection, and USB port does not allow connection of a second dedicated media drive. Music and photo features are acceptable but not mindblowing. Lack of any volume control will bother some users. Pricey given the actual value it adds.

In this guide you'll find well so many different ways to use and improve your iPod - a more comprehensive guide to everything iPod than you can get anywhere else online. In fact, there's so much in this section of the Guide alone that we've created a special index that follow. And of course, there's no charge for any of it. Enjoy.