[Plugin: WP Post Tabs] Removing or moving credit link?

Hi,

I recently installed the WP Post Tabs plugin on one of my sites. It’s great, and really allows me to do exactly what I want very easily. The problem is, it automatically installs a fairly conspicuous credit link on every post that you use it on. I’m very happy to credit plugin developers, either on a separate page dedicated to giving credit, or even in the footer, but having a link on each post is just a bit intrusive. And not only this, but the link is not specifically to a development site, but to a general blogging site. And I do not really want my not-for-profit information site to link to large-scale profit blogs.

Am I allowed to move, remove or hide this link? And if not, does anyone know another good post tabs plugin that I could use instead?

Many thanks!