DB2 学习笔记 - AIView.com

I'm not sure exactly what the difference of Plugins and Extentions on Firefox is.

There're Plugins such as Flash, WMP, Shockwave. 

There're plenty of Extentions which add various features into Firefox.

I'm seeking an Extention which acts like what screen copy does.

I installed Follwing Extentions.

NOTE: I must install them by running the hdd version of Firefox because I run my Firefox on my RAM disk. otherwise all installed Extentions will be lost after a reboot. 

infoRSS 1.01.

Displays RSS, Atom, HTML and NNTP feed in the status bar. Compatible with podcasting RSS.

It's also a good Gmail notifier.

Flickr Sidebar 0.1.1, by Richard Klein, released on December 23, 2005

This Flickr sidebar is used for viewing and searching photo lists. You can access it by the command key Ctrl+Shift+F, the toolbar button, or clicking on the menu option View|Sidebars|Flickr Sidebar. Once you have authorized the extension to work with your flickr account, you can search through or view a full list of your photos, your favorites, everyones photos, your individual contacts, or your groups. Double clicking a photo opens it's page in the current tab. You can also use all the standard link modifiers to open in tabs and windows.

Finally, I found the Extention what I want at outside of Firefox Addons.

Pearl Crescent Page Saver 1.0

a free extension for Mozilla Firefox that lets you save an image of a web page to a file in PNG format.  Options let you control whether images are saved at full size (which is the default) or scaled down to a smaller size.  The Page Saver extension uses the new canvas feature that was introduced in Firefox 1.5. 

• Mozilla Update :: Extensions - Add Features to Mozilla Software
  https://addons.mozilla.org/extensions/ 
  
• Pearl Crescent Page Saver
  http://pearlcrescent.com/products/pagesaver/