I just uploaded a new version of TouchSearch to extras-testing. This new version fixes the problem with the Edit button not working in the Customize Search Engine dialog.

It is also recommended that you Reset you search-engine database (especially if you've made no changes). To do this, go to:

TouchSearch's options > Configure > Reset > Yes

This should get everything running smoothly again, but will undo all customizations to your search engines.

Testing page here: http://maemo.org/packages/package_in...hsearch/2.2-2/

Please vote it up so that I can replace the version in extras with the bug.

Thanks!