Multi-touch gestures OS-wide.
A few new ways to run applications in the background multitasking.
Many graphical and UI changes to make navigating through the OS easier and more efficient. We haven?t had this broken down, but we can only hope for improved notifications, a refreshed homescreen, etc.
The update will supposedly be available for only the iPhone 3G and 3GS, but will ?put them ahead in the smartphone market because it will make them more like full-fledged computers? more than any other phone to date. Everyone is ?really excited.?
The last piece of information is the most vague, but apparently there will be some brand new syncing ability for the contacts and calendar applications.
Only compatible with the 3Gs phone, this is what I used to update my phone. Straight from Apple.

EasyWMA allows you to convert wma, wmv/flv audio, real media, asf, flac and ogg vorbis files to aiff, mp3, m4a or wav so that you can play your favorite songs in iTunes or any other player on your Mac. EasyWMA can be helpful if you need to play wma files on your iPod, or if you need to convert files created by your Olympus voice recorder.

DVDFab is the most powerful and flexible DVD copying/burning software. With 8 copy modes, you can back up any DVD to DVDR in just a few clicks. DVDFab is brand new, is completely rewritten, is based on more than 8 years of DVD copy software development.

Apple recently released a version of IOS 5 Beta 3 Beta and the new iTunes for MacOS 10.5 (provided to the programmer carried synchronize devices running IOS 5 or more with your computer). According to information ItsAlltech page, you can still proceed Jailbreak iOS 5 Beta 3 is similar to the previous Beta version iOS 5.

In Beta 3, Apple did fix some bugs found on Beta 2 as well as adding some features like:
- Change Location Service at the computer screen settings
- Lets turn off some services of the system
- Software Update displays the current version is installed
- Add feature Voice Roaming
- Wifi Sync iTunes folder appears
- Clear Cookies and Data section is added to the Safari Settings
- Safari's new Advanced Menu
- Many bugs have been fixed and the system works smoothly
- New application icon Reminders
- Applied Music Store button for quick access to online music stores
- Can create a new mailbox in the Mail application
- AssistTouch, create multi-touch gestures to the difficulty of touch or need accessories for the device.

From Dust - this is the last original game concept by Eric Chailly, the creator of the cult Another World / Out of this World.

Tidy Up is a complete duplicate finder and disk tidiness utility.

Magic DVD Ripper is a very easy and powerful DVD ripping software, which can convert DVD to VCD, SVCD, AVI(DivX), WMV, MP3, iPod and PSP formats or backup DVD to hard drive without any loss of quality. You can then enjoy them anytime without DVD discs or burn them to blank DVD or CD discs using burning software.

Grass Valley ProCoder 3 software combines speed and flexibility into a streamlined video conversion tool for professionals. Widely acknowledged as the leading software transcoder, ProCoder 3 features extensive input/output options, advanced filtering, batch processing and an easy-to-use interface.