Make search behave like Notepad++'s
Instead of the tool windows "Find Results 1" and "Find Results 2", I'd find a search like Notepad++ much more usefull: just keep track of past searches behind an expandable [+]
Eclipse keeps the search history pretty well, too.
When a word is selected, let people choose a different color for highlighting... I can barely see the highlight for some things.
Notepad++ has a nice feature when you select a word with the mouse selection, it highlights other words on the screen that match your highlight.
How about using .NET Regex class as well