Lately, whilst prowling the forums I regularly visit and getting into a few heated discussions about Macs vs PCs, I’ve come to realise that a lot of Mac OSX users (especially switchers) aren’t happy with the way the dock functions and are frustrated with the lack of information about which windows they have open at any one tme (often becoming swamped with open windows behind windows behind windows… without them even knowing). So here’s a tip using a couple of apps to maximise the dock’s usage and provide a different way of navigating inside OSX.
The first app you need is the legendary……
Quicksilver

Quicksilver catalogues your applications, folders and documents, so that you can perform specific actions on them, making repetitive tasks less mundane and allowing you to perform these actions with just a few keystrokes. It can launch applications, open, email, copy and compress files, perform a number of actions on text, and many, many other things. Quicksilver is able to ‘learn’ what you want it to do through repeated actions, and you can select actions from a list. This is only scratching the surface of the power behind Quicksilver, and it’s actually a very loved and widely recognised app amongst Mac users. To find out more, and to download, go here
The second app I’m going to cover is…
TigerLaunch

TigerLaunch sits in the top menu bar, awaiting a mouse click for any application you wish to open. In a nutshell, it’s a list of applications, configured by the user, that are available without having to access the Finder. You can download TigerLaunch from here
Using Tigerlaunch with Quicksilver will allow you to browse the list of apps for when you’ve forgotten the name of a particular app (it happens!) or when using the keyboard to launch apps just isn’t convenient (that happens, too… especially when eating at the computer).
Working Together…
So, using both of these programs together will allow you to launch applications using the keyboard or the mouse without having to touch the Finder. Pretty nifty, eh?
Now, here’s the best part…
In doing this, you no longer have to rely on the dock to launch applications, or decide which applications you need to keep in the dock, or even cram all your most-used apps into the dock. The dock can be used strictly for open applications and files, so you can easily see what apps you have running with a quick glance, just like this:

For open windows that group together (ie: multiple browser windows) you need only click-and-hold on the app’s icon in the dock to view a list of open windows. For modern widescreen Macs, it also makes more sense to place the dock towards the side of the screen rather than the bottom, as this will maximise your screen real estate for most applications, particularly web browsing where window height is more beneficial than width.
On my iMac and PowerBook, I use both Quicksilver and Tigerlaunch for all my app launching, and place my dock on the left side of the screen at the start position (closest to the Apple). You can change the start position of the dock using a few different apps. The one I and many others use is TinkerTool.