While not a WordPress plugin I regularly promote (though I have a developers license because many of my WordPress Setup clients like me to install it for them) – if your autoresponder does not offer a stylish enough lightbox popup and you are not using another source for a lightbox popup (SubscribersMagnet or HSBW Toolkit) and you’re wanting a plugin that is easy to use, very stylish and has a pretty solid reputation, you’re going to want to take a look at Popup Domination while they’re running a special.
Popup Domination is on sale for the next couple days at $30 off and if its right for you then don’t miss this sale!
It’s not perfect but by the same token few things are and it’s one of the better solutions. If your running few enough plugins that you can afford to install a heavyweight freestanding lightbox popup plugin this is definitely one to consider. (I’d say skip it if your using SubscribersMagnet or even aweber’s lightbox pop, but many like it better than the autoresponder provided popups.)
A lot of bloggers have gotten really great results with this and the sale price is just something I wanted to pass along:
(Shhhh… if you only want the popup and not the bonuses be sure you try to exit the page, to get the smaller package, before checking out for a 10$ discount.)