Hi,
Great plugin.
Initially I found that the pop-up for selecting pages/posts to link to was instead displaying the Admin banner of the site. I started disabling plugins and found that Custom Admin Branding seemed to be the culprit. Although I quite like having the branding, your plugin wins on functionality. However, it would be nice if this clash could be fixed so I can have the branding back again. Both seem to help my users.
WP 2.9.2
Custom Admin Branding 2.0
Cheers
Gumby