Pretender....sorry to hear about your lousy childhood in another thread
I took a look at your app and my suggestions are along the same lines as IP's
1. Providing a dynamic/configurable coice of search engines would be nice.
a. A small configuration screen/panel would enable users to either select their choices from a pre-existing list of search engines, or entering their own preferred URL's (as well as icons).
b. This could, of course be flat file based.
2. Provide a sort of status bar so that a user does not have to know the search engine logo (or wait for the tooltips). This would update on the logo mouse-over.
3. Incorporate skinning of the utility.
4. Possibly launch the search using a 'custom' (browser control) window. This would allow a user to personalize the search window as well as the main one.
5. Or, process the search in the background and display only the results.
a. This would obviously require some thought as results from various search engines are of varying formats.
b. This would also affect the ability of a user to configure their preferred search engine.
That's all I have for the time being. Keep up the good work!