Creating custom keyboard shorcuts for adding Bookmarks in Flex Builder 3 (and Eclipse)

Yesterday I've blogged on using the Bookmarks View in Flex Builder. I've found another cool feature you can use with Bookmarks to associate a custom keyboard shortcut to create  a bookmark.
Follow these steps in Flex Builder 3 IDE:

1. From the Window menu choose Preferences
2. The Preferences dialog box opens.  On the left side of the dialog box select the category General > Keys
3. Click on the Modify  tab on the right panel of the dialog box
4. Under the Command field select Add Bookmark from the Name drop down menu
5. Under the Key Sequence group field select and give the focus to the Name text box
6. Press the key or the combination of keys you want to assign to the action
7. Click on the Add button