LeapFish is a multi-dimensional search aggregator that retrieves results from several of the top search portals, including Google, Yahoo, Live Search, Blogs, Videos, Shopping and other popular search engines. It is a registered trademark of Dotnext Inc..
The search engines obtains its notability by how they display their results. Unlike Dogpile, LeapFish does not combine and reorder search results. It allows the user to set what and who they want to obtain results from. In addition, it displays all related content from the web and positions it to the left …

A Web search engine is a tool designed to search for information on the World Wide Web. Information may consist of web pages, images, information and other types of files. Some search engines also mine data available in newsbooks, databases, or open directories.

Alexa Internet – Alexa Internet, Inc. is a California-based subsidiary company of Amazon.com that is best known for operating a website that provides information on web traffic to other websites.
Ask.com (formerly Ask Jeeves) – Ask.com is a search engine started in 1996 by Garrett Gruener and David Warthen …

Safari is a proprietary Internet web browser developed by Apple Inc. First released as a public beta on January 7, 2003 on the company’s Mac OS X operating system, it became Apple’s default browser beginning with Mac OS X v10.3, commonly known as “OS X Panther.” Apple has also made Safari the native browser for the iPhone and iPod Touch.
On June 11, 2007, a version of Safari was released for the Microsoft Windows operating system, supporting both Windows XP and Windows Vista.

With MSN Messenger you can chat online instantly in real time with friends, family and colleagues. It’s faster than e-mail, more discreet than a phone call. Chat using a webcam, send text messages to mobile phones, and express yourself instantly online in real time with new, cool emoticons.
MSN Messenger looks like you! Sign in with your own picture, create your own emoticons, and represent yourself with new, cool backgrounds!

Power.com is an ambitious social utility that brings together all the networks you have on social networks such as Facebook, MySpace, and Orkut, as well on instant-messaging networks like AOL Instant Messenger, Yahoo Messenger, and MSN Messenger.
If you have have a presence on more than one network, it’s worth a look, though it has its own interface that awkwardly sits on top of your existing services when you use it.
The biggest draw of Power is that it really does bring everyone in your networks together for you. On the Power …

Yahoo! Mail is free and comes with a great Address Book and Calendar. You can also use it with your mobile and Yahoo! Messenger. Or you can get Yahoo! Mail+ with 2GB storage and no graphical ads.

Trillian is a proprietary multiprotocol instant messaging application for Windows created by Cerulean Studios that can connect to multiple IM services, such as AIM, ICQ, Windows Live Messenger, Yahoo! Messenger, IRC, Novell GroupWise Messenger, Bonjour, Jabber, and Skype networks (the latter four with Trillian Pro which allows for additional plugins).

Pidgin is an instant messaging program for Windows, Linux, BSD, and other Unixes. You can talk to your friends using AIM, ICQ, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, Novell GroupWise Messenger, QQ, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr.
Pidgin can log in to multiple accounts on multiple IM networks simultaneously. This means that you can be chatting with friends on AIM, talking to a friend on Yahoo Messenger, and sitting in an IRC channel all at the same time.