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There are many tools and utilities for syncing files and folders, and yet there are even more. In this tutorial i'll introduce you to several reliable free command line and visual utilities for mirroring a folder into another folder.

This tutorial was originally part of another article but i came up with a much better solution for that one and there was no longer any need for this part so i decided to publish it as separate tutorial. It's not unique but all the same some people may find it useful.

System partition (Where operating system is installed) is usually target for viruses, bad sectors, out of disk space (Which is quite common in Windows Vista and the next versions due to the winsxs folder's uncontrolled size increase) specially in Windows. You may need to re-install or even format your entire system partition, in situations like this the main problem is how to backup your data if your haven't lost it already!! Although it's possible but it's not easy, Unlike Linux , Windows does not have any official live CD so you would have to use command line or connect your disk to another system and wait until it backups your data and then you can start re-installing Windows, it's a very time consuming process and not every one has multiply OSs or PCs.

Using a different disk for users' data can also improve performance in Multi Tasking. Also If you're a Linux user there is another advantage. Using another partition for users's data allows trying other distributions - which is quite common among Linux users - without having to be worried about data loss.

I don't know whether you've heard of OpenOffice or not. OpenOffice is perhaps the best alternative to Micro$soft Office currently available. It's a collection of applications that work together closely to provide the features expected from a modern office suite. Many of the parts are designed to be alternatives to those available in Microsoft Office.

But what's the different between these two popular office applications ?

If you ever used actionscript 3 then you probabely know that tween class does not work with anything other than simple numeric object properties. This is an issue sometimes becuase you might want to tween a function! or a property of a child object or even an string! There are plenty of third-party classes out there for extending the Tween class, but if you don't need all other features they offer and prefer to keep your swf's size small i must tell that there is solution , a rather easy one actually.

What we're doing to do is using dynamic objects,

After installing Firefox 3.6 on my Kubuntu using repositories here i realized that it can no longer play flash contents! I did a little bit search and found this solution. Unfortunately it didn't fix my problem so i decided to run firefox from terminal in order to see what's really wrong.