Apple's upcoming operating system Leopard wouldn't be available until October this year but even this early, we've been hearing a lot about its features and how it differs from the current OS Tiger. And just like in previous OS updates, some consumers are wondering how to emulate those features on Tiger.

Online site AppleTell has an interesting article about the above mentioned "problem" and divulged that there are a couple of existing third party applications that provide users some solution. For starters, here are some of the features that you can add to your Tiger and give it some "spots" so to speak to make it look like Leopard:

• Time Machine: Unfortunately, no current application truly lives up to Time Machine, but an app called SuperDuper seems to do the trick pretty well.
• Spaces: Although Virtual Desktops have been around for a while, Spaces brings them to a whole new level. Fortunately, we don't have to wait until October to use virtual desktops, as two current apps do the job already, VirtueDesktops and Desktop Manager
• Stacks: Even though LeopardÂ?s stacks cannot truly be emulated with an app, thereÂ?s a simple trick to getting a piece of stacks in Tiger.
• UI: You can modify Tiger's UI to look like Leopard's with a theme called Liger. Just install ShapeShifter and ClearDock from Unsanity, and download Liger.
• Finder: here are such things as "Finder replacements" that will give your current file browsing experience a boost. Some of these Finder replacements include Path Finder, Macintosh Explorer, and Forklift
• iChat: ChatFX brings many Photo Booth-like effects and the famed blue screen effect over to iChat on Tiger. Although a bit unstable at times, ChatFX gives you a taste of iChat on Leopard.
• Dashboard: With Leopard, you can now clip parts of web pages and put them in Dashboard, thanks to a new feature called Web Clip. Tiger users can clip web pages as well with a widget.