Is Opera Hanging or Has Gone Slow?
The browser page that would open is titled "Preferences Editor". In there, click on "Performance"
In the "Performance" area, for the following, change the figures to:
Max Connections Server: 16
Max Connections Total: 64
Network Buffer Size: 32
Reduce Max Persistent HTTP Connections: Uncheck the box
Click on "Save"
Next, go to "Tools" menu, and select "Preferences"
In the "Preferences" window, under the "Advanced" tab, in the "Browsing" section, for the "Loading" select "Redraw instantly" from the drop down menu and click on "OK"
Problem Viewing Pics on Imageshack
FOR FIREFOX BROWSER:
Open the Firefox browser and in the address bar type: about:config Press Enter

You would probably get a certificate stating: This might void your warranty! You can ignore that message this time and click on the button: I'll be careful, I promise!

The following page would open up:

In the filter box, below the address bar, type: network.http.sendRefererHeader and press enter. The details of the preference name network.http.sendRefererHeader would open and the remaining entries vanish, which makes it easy to work through.

Double-click on that entry and change the default value which is given as 2, to 0 (zero).

Now u can view the images posted on Imageshack with your firefox browser.
FOR OPERA BROWSER: Its a single step. Open the Opera Browser, press F12 and disable "Send Referrer Information"

And your Opera browser is also ready to view images from Imageshack.
Increase The Speed Of Opera Browser
In the "Preferences" window that opens up, under the "Advanced" tab, in the "Network" section, click on "server name completion"
In the "Server name completion" window that opens uncheck "Look for Local network machine" and "Try name completion, using" and then click on "OK" for both the windows.
Restart your browser to enjoy a new speed while surfing!
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