Is there a way Selenium can accept a PKI login prompt using IE?

I am using Selenium WebDriver 2and I am trying to automate logging in a web application that requires a certificate selection.

Is there an easy way to accept a PKI certificate invitation when I log in to a web application in IE?

I'm currently looking to use AutoItto accept a certificate, but I want to make sure that this is the only option before I continue this course.