There are some interesting article at the Lifehack website. The articles lists 15 tweaks and tips for Firefox of which several have not been known by me. Did you for instance know that you could move a page down by pressing the spacebar, that you could move around tabs by pressing CTRL + TAB or that you could use so called smart keywords for searching IMDB in the Address Bar.

For example:

Keyboard shortcuts. This is where you become a real Jedi. It just takes a little while to learn these, but once you do, your browsing will be super fast. Here are some of the most common (and my personal favs):

* Spacebar (page down)
* Shift-Spacebar (page up)
* Ctrl F (find)
* Alt-N (find next)
* Ctrl D (bookmark page)
* Ctrl T (new tab)
* Ctrl K (go to search box)
* Ctrl L (go to address bar)
* Ctrl = (increase text size)
* Ctrl - (decrease text size)
* Ctrl-W (close tab)
* F5 (reload)
* Alt-Home (go to home page)

Or if you like to speed up Firefox and If you have a broadband connection (and most of us do), you can use pipelining to speed up your page loads. This allows Firefox to load multiple things on a page at once, instead of one at a time (by default, it’s optimized for dialup connections). Here’s how:

• Type “about:config” into the address bar and hit return. Type “network.http” in the filter field, and change the following settings (double-click on them to change them):
• Set “network.http.pipelining” to “true”
• Set “network.http.proxy.pipelining” to “true”
• Set “network.http.pipelining.maxrequests” to a number like 30. This will allow it to make 30 requests at once.
• Also, right-click anywhere and select New-> Integer. Name it “nglayout.initialpaint.delay” and set its value to “0″. This value is the amount of time the browser waits before it acts on information it receives.

More firefox tricks >>

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One of the confusing things in choosing a digital camera is deciding how many mega-pixels you should look for. The answer depends on what you plan on doing with the finished pictures.

First, you need to understand what a pixel is. In terms of digital prints, a pixel simply means a dot of color that makes up the image. A mega-pixel is equal to one million pixels. The more mega-pixels a camera has, the greater the amount of information it records.

The easiest way to decide what to look for is to know what size prints you are likely to print from your camera. A one mega-pixel camera is fine for those who don’t plan on printing photos but rather just post them on the internet. A small print, say 4 x 6, will print acceptably from this camera.

A 2 mega-pixel camera will enable you to produce good quality 5 x 7 prints and fair quality 8 x 10 prints. When you reach 4 mega-pixels you can print out excellent quality 8 x 10 prints and acceptable 11 x 17 prints and a 5 mega pixel camera will allow you to print out high quality 11 x 17 prints.

Most families find a camera in the 3.2 Mega-pixel range to be the best choice. The quality of both 5 x & and 8 X 10 prints is very good yet the files on your computer are not so large you need worry about not having enough space.

Any camera over 5 mega-pixels is unnecessary for all but professionals in photography; even then, only those who have need for poster-size prints find that many mega-pixels worth the money. Most freelance photographers find 4 or 5 mega-pixels to be sufficient for excellent-quality prints.

The choice is yours. Look to what you plan on doing with your photos and then decide. In most cases spending the money for increased optical zoom and lower mega-pixels is the best choice.

Ping services allow you to automatically notify blog directories and search engines that your blog has been updated. The bigger your ping list the higher the chances of receiving traffic from those sources, so check out the list below and include it on your blog (Wordpress users can modify their ping list on the Control Panel, then Options, then Writing).
http://blogsearch.google.com/ping/RPC2
http://1470.net/api/ping
http://api.feedster.com/ping
http://api.moreover.com/RPC2
http://api.moreover.com/ping
http://api.my.yahoo.com/RPC2
http://api.my.yahoo.com/rss/ping
http://bblog.com/ping.php
http://bitacoras.net/ping
http://blog.goo.ne.jp/XMLRPC
http://blogdb.jp/xmlrpc
http://blogmatcher.com/u.php
http://bulkfeeds.net/rpc
http://coreblog.org/ping/
http://mod-pubsub.org/kn_apps/blogchatt
http://www.lasermemory.com/lsrpc/
http://ping.amagle.com/
http://ping.bitacoras.com
http://ping.blo.gs/
http://ping.bloggers.jp/rpc/
http://ping.cocolog-nifty.com/xmlrpc
http://ping.blogmura.jp/rpc/
http://ping.exblog.jp/xmlrpc
http://ping.feedburner.com
http://ping.myblog.jp
http://ping.rootblog.com/rpc.php
http://ping.syndic8.com/xmlrpc.php
http://ping.weblogalot.com/rpc.php
http://ping.weblogs.se/
http://pingoat.com/goat/RPC2
http://rcs.datashed.net/RPC2/
http://rpc.blogbuzzmachine.com/RPC2
http://rpc.blogrolling.com/pinger/
http://rpc.icerocket.com:10080/
http://rpc.newsgator.com/
http://rpc.pingomatic.com
http://rpc.technorati.com/rpc/ping
http://rpc.weblogs.com/RPC2
http://topicexchange.com/RPC2
http://trackback.bakeinu.jp/bakeping.php
http://www.a2b.cc/setloc/bp.a2b
http://www.bitacoles.net/ping.php
http://www.blogdigger.com/RPC2
http://www.blogoole.com/ping/
http://www.blogoon.net/ping/
http://www.blogpeople.net/servlet/weblogUpdates
http://www.blogroots.com/tb_populi.blog?id=1
http://www.blogshares.com/rpc.php
http://www.blogsnow.com/ping
http://www.blogstreet.com/xrbin/xmlrpc.cgi
http://www.mod-pubsub.org/kn_apps/blogchatter/ping.php
http://www.newsisfree.com/RPCCloud
http://www.newsisfree.com/xmlrpctest.php
http://www.popdex.com/addsite.php
http://www.snipsnap.org/RPC2
http://www.weblogues.com/RPC/
http://xmlrpc.blogg.de
http://xping.pubsub.com/ping/

You know that many of us spend lot of our computing time on the internet and most of that time we use Firefox tabs to open all our favorite Sites and services inside Firefox right?, yes, Gmail inside Ff, Yahoo inside Ff, ebay inside Ff, Banking inside Ff ect. ect. ect….With all these favorites inside Firefox, How about Opening Firefox inside Firefox? Not bad huh? and its really easy too just type in this url in a new tab in Firefox and there you go! Firefox inside Firefox! chrome://browser/content/browser.xul

Disclaimer: I guarantee that this will work with Firefox. But I have no responsibility of any damage that cause Internet Explorer users by Using this with IE to Open Firefox inside IE.

On the Official AdSense Blog, the Google team asks you to share your questions about Google Search. Google is always looking to improve, and they want publishers to have the answers they need too.