The last couple of years I have been using Aptana Studio exclusively as my IDE of choice, after deciding it offered the power of Eclipse in a more user friendly format. I find the standard Aptana theme very easy on the eyes when coding for long amounts of time. Unfortunately though sometimes the colour scheme can make finding matching brackets a pain.
Luckily though a friend filled me on in the “Goto matching Bracket” feature. To find a matching bracket in Aptana Studio or Eclipse simply put your cursor on the line containing the bracket you would like to find the partner for and press CTRL + SHIFT + P. This will open up a little menu box with an option labelled “Goto matching Bracket”, selecting this will then magically transport your cursor to the line of its matching bracket.