YouTube for S60 has just received an update, taking it to version 2.4 (2.04). This release brings a host of new features and finally allows you to log-in to your YouTube account. Now you can access all your favorites, subscriptions and playlists directly from your handset. Browsing for videos is also as fast as ever, and you now also have the option to browse through ‘My Videos’ on your device.

Marble Maze 2 is the sequel to the very well known Marble Maze game, and brings with it a host of cool new features and 70 new levels. Marble Maze 2 has a new treadmill feature, which drags the ball in different directions at set points, making it even more challenging. Check out the video demo of the game after the break, and you can see just how tricky this new version can be. Marble Maze 2 is available for all S60 5th Edition devices and can be downloaded for free from our S60 5th Edition Applications page.

Thomas Perl has published a nifty little application for the Nokia N900 called RaeMote. RaeMote is a widget that emulates the Apple infrared remote control for your Mac mini, MacBook or iPod Dock. The application is currently still not refined enough for a public release, however it is expected to hit the Maemo Extras Repository soon. Check out the quick demo of the application in motion after the break.

FreeMinMon for S60 is an Inclusive Allowance monitor for your Nokia smartphone. It estimates the usage of your inclusive minutes and texts/SMS in the allocated period using the data from the built in Log application. The duration of all outgoing voice calls in the accounting period is calculated along with the sum of all sent texts/SMS, providing you with enough information to avoid those costly bills. FreeMinMon is available for all S60 3rd Edition and 5th Edition devices.

Skype and Nokia today announced the release of Skype for Symbian, a Skype client for Nokia smartphones based on the Symbian platform, the world’s most popular smartphone platform. Skype for Symbian will allow Nokia smartphone users worldwide to use Skype on the move, over either a WiFi or mobile data connection (GPRS, EDGE, 3G). It is now downloadable for free from the Ovi Store, or you can pick it up along with a host of other apps in our Nokia Applications section. Check out the video demo after the break.

Check out this face detection/tracking demo that uses the front facing camera of the Nokia N900. The game is called BurgerFace, and the task is to collect as many burgers and dodge as many knives as you can by simply moving your head from side to side as the controller. This cool innovative concept is just another glimpse at the power behind this device. Video after the jump.

Earlier this year we brought you a cool demonstration of Augmented Reality on the Nokia N900. Augmented Reality is a technology that overlays computer generated information over a users view of the real world. Today we would like to update you on this project with two more, very exciting videos, showcasing shadow mapping and virtual interaction using the Nokia N900. The guys over at Rojtberg.net are really making some head way with this project, and although it may be some time before the application is available through the ‘maemo-extras’ repository, it surely does deserve some more attention. Videos after the break.

As the release of Symbian^3 draws inevitably close, the anticipation for what Nokia has in store is becoming pretty exciting. Today we managed to get our hands on a couple of very cool videos demonstrating some of the features of the upcoming Symbian^4 OS. The first video takes a quick look at the multiple homescreens, implemented with versatile widget support, similar to that of the Nokia N900. The second video showcases the Photo Gallery application, which is pretty cool and has a sort of thumbnail mini map when viewing photos in full screen. All I can say is that the delay in releasing a new device can only mean that there is something big about to hit us soon, and the excitement is definitely building up here. Check out the video demos at the break, and let us know what you think.

LCG Slick for Symbian has recently been uptaded to v0.60. Slick is a messenger application for mobile phones and allows you to chat with your friends though various online messaging services. This new updated version of Slick now supports Facebook chat, along with a few more cool features. Check out the rest of the details after the jump.

The Nokia Research Centre has just recently showcased a fascinating new Explore and Share service, that gives them a new way of selling and delivering services at retail. The demonstration shows how a consumer can download Nokia content like music or videos directly onto a device easily with this novel technology. The file transfer of a music album took less than ten seconds. Very impressive indeed. Now its just a matter of squeezing this technology into the device so consumers can do the same at home. Video after the jump.