Psi is the premiere Instant Messaging application designed for Microsoft Windows, Apple Mac OS X and GNU/Linux. Built upon an open protocol named Jabber, psi is a fast and lightweight messaging client that utilises the best in open source technologies.

The goal of the psi project is to create a powerful, yet easy-to-use Jabber/XMPP client that tries to strictly adhere to the XMPP drafts.and Jabber JEPs. This means that in most cases, psi will not implement a feature unless there is an accepted standard for it in the Jabber community. Doing so ensures that psi will be compatible, stable, and predictable, both from an end-user and developer standpoint.

This does not mean that psi will never have "cool new features". The dev team and community are power-users who look to psi to keep up with the times. We always want to hear what the users of psi would like, and if a feature that the dev team wishes to implement does not have an accepted standard, or would diverge from an existing one, we can work together to see the standards changed to accomodate everyone.

• Can calculate with quaternions, complex matrices and scalars
• Extra precision to millions of decimal places
• Uses Fast Hartley Transform to speed-up long multiplies
• Separate input and output notation, base 2 to base 36
• Efficient Transcendental functions
• Hyperbolic functions
• Greatest Common Divisor function
• Modulo arithmetic options
• Bernoulli numbers, Euler numbers, Eulers constant
• Boolean functions, Gamma and psi functions
• Random number generator
• Can compute Pi to 67.1 million decimal digits
• Algebraic notation (not reverse polish)

Crocodile Free Screensaver. Photos slideshow. Crocodile screensaver. This free screensaver contains many pictures of Crocodile. A crocodile is any species belonging to the family Crocodylidae (sometimes classified instead as the subfamily Crocodylinae). The term can also be used more loosely to include all members of the order Crocodilia: i.e. the true crocodiles, the alligators and caimans (family Alligatoridae) and the gharials (family Gavialidae), or even the Crocodylomorpha which includes prehistoric crocodile relatives and ancestors. Crocodiles are large aquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. Crocodiles tend to congregate in freshwater habitats like rivers, lakes, wetlands and sometimes in brackish water. They feed mostly on vertebrates like fish, reptiles, and mammals, sometimes with invertebrates like mollusks and crustaceans, depending on species. They are an ancient lineage, and are believed to have changed little since the time of the dinosaurs Crocodiles are very fast over short distances, even out of water. They have extremely powerful jaws capable of biting down with immense force, by far the strongest bite of any animal. The crocodile s bite force is more than 5,000 pounds per square inch, comparing to just 335 psi for a rottweiler, 400 psi for a large great white shark, or 800 to 1,000 psi for a hyena. They have sharp teeth for tearing and holding onto flesh, but cannot open their mouth if it is held closed. This screensaver is free, and contains no spyware or virus. It was fully tested by our team before making it available. This screensaver has many transition effects and will never look the same. You can take the full control of the screensaver behavior : change its settings. Sequent, position, effects. Enjoy. The total number of transition effects is now 84 and new effects are: Crossed (Left, Right), Boxed (Grow, Shrink), Triangle, Roll (Left, Right, Top, Bottom, Horizontal, Vert

Psi is the premiere Instant Messaging application designed for Microsoft Windows, Apple Mac OS X and GNU/Linux.

Built upon an open protocol named Jabber, psi is a fast and lightweight messaging client that utilises the best in open source technologies. psi contains all the features necessary to chat, with no bloated extras that slow your computer down.

Psi is a software that helps you talk or chat with your friends.

Perhaps you have been considering Jabber, but dont want to abandon your friends? Jabber technologies are highly extensible, so psi is able to interoperate with other, proprietory messaging systems such as AOLs ICQ and Microsofts Messenger.

You can keep in contact with your friends, regardless of whether they use AIM, ICQ, MSNM or YahooM. Its even possible to use Internet Relay Chat! *

Unlike other IM clients, psi is small, fast and responsive. It uses a graphical toolkit called Qt, which takes on the appearance of whichever operating system you run it on. For this reason, psi doesnt use skins. Wed rather it blend with your desktop like any other application.

Psi has full support for Unicode. Unicode allows psi to send and receive messages in other languages, even ones that arent based upon the English letterset. In fact, you are able to use psi in your choice of eight different languages, with more on the way!

Cross-platform compatibility is important to the psi development team; we believe that you should be able to use whichever operating system you wish. In keeping with this belief, we have a version for each of the three major OSs.