How to Firefox Custom search engine for the address bar browser.search.default.url

By default, if you type in a phrase that is not a web address into the address bar, Firefox sends the query to Google for a web search. You can change this so that it uses a different search engine if you prefer.

For Windows Live search:
http://search.live.com/results.aspx?q=

For a Yahoo search:
http://search.yahoo.com/search?p=

To go back to the default:
http://www.google.com/search?ie=UTF-8&oe=UTF-8&sourceid=navclient&gfns=1&q=

keyword.URL

Change to any of the following above to use a different search engine.

You can also check out the Mozilla page for a complete list of configurations that you can change with descriptions at about:config wiki page. Any other about:config changes that you like? Post a comment!

[tags]about:config, firefox, about:config tweaks, firefox tweaks, firefox about:config[/tags]

founded here http://www.online-tech-tips.com/computer-tips/6-great-firefox-aboutconfig-tweaks/

Ping Server List for Windows Live Writer Automatic Server Pinging

navigation: Tools | Options | Ping Servers
paste undernath ping servers urls

http://rpc.technorati.com/rpc/ping

http://blogsearch.google.com/ping/RPC2

http://ping.feedburner.com

http://rpc.icerocket.com:10080

http://services.newsgator.com/ngws/xmlrpcping.aspx

http://api.feedster.com/ping.php

http://rpc.pingomatic.com

Don’t know how to write HTML code, Here is easiest way add a link or image banner in your sidebar wordpress.com

The text widget – add text, images and more to your sidebar

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How To Import automatically Your Blog Content Post On Your Facebook Profile RSS Feed Poster

Adding your WordPress Blog to your Facebook account

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Social bookmarking code

The code to display categories Two-Tiered Conditional Navigation in WordPress

<ul id="nav">
<?php wp_list_categories('title_li=&depth=1'); ?>
</ul>

<?php if($post->post_parent)
$children = wp_list_categories("title_li=&child_of=".$post->post_parent."&echo=0"); else
$children = wp_list_categories("title_li=&child_of=".$post->ID."&echo=0");
if ($children) { ?>
<ul id="subnav">
<?php echo $children; ?>
</ul>
<?php } else { ?>
<?php } ?>

And here is the CSS:

* {
	margin:0;
	padding:0
	}

#nav {
	background:#577da2;
	border-bottom:1px solid #FFF;
	height:32px;
	}

#nav li {
	margin-right:25px;
	}

#nav li, #subnav li {
	float:left;
	list-style:none
	}

#nav a, #nav a:visited {
	color:#FFF;
	text-decoration:none;
	font-weight:bold
	}

#nav a:hover, #nav a:active,
li.current_page_parent a,
li.current_page_parent a:visited,
#nav li.current_page_item a,
#nav li.current_page_item a:visited
        {
	background:#295887
	}

#subnav {
	background:#e6eef7;
	border-top:2px solid #577da2;
	border-bottom:2px solid #cad8e6;
	height:28px;
	}

#subnav li {
	border-right:1px solid #295887;
	padding:0 7px;
	}

#subnav a, #subnav a:visited {
	color:#295887;
	text-decoration:none;
	font-weight:bold
	}

#subnav a:hover, #subnav a:active,
#subnav li.current_page_item a,
#subnav li.current_page_item a:visited {
	text-decoration:underline
	}

inspiration and code from http://www.darrenhoyt.com