What are you guys using now that reCaptcha is cracked?

[meissenation]

Anyone have a better alternative? I have a registration page completely separate from my vBulletin forum that I'm using reCaptcha on and I'm having to go in every single day and delete all the bots that are getting past reCaptcha.

Sad part is - these bots are so stupid that they're filling out a registration form that does nothing but clutter my database with a couple rows (maybe it's that simple -- they're just trying to clutter a database with extra rows that I have to delete). The links they put in the fields don't get registered as links and no one can see their links or e-mail addresses so I don't know what they're gaining?

Here's the page:
http://mifbody.com/meetgreet/spring/register.php

I tried not putting anything in reCaptcha and I tried putting fake results in - it always stops, so the only way these bots are getting past is if they're correctly answering reCaptcha.