buying dazed's kit

Can anyone explain what this is: I went to dazed's site to purchase a complete kit and after getting it into my cart and going to check out, a window popped up saying security alert, that says that there was a problem with the site's security certificate and that it is one that i have chosen not to trust.......wtf? what does this mean, is this a problem with my computer or something else? Little skeptical to give my cc # to a site where something like that is posted.......

i think that it means that a hacker could possible intercept your cc info.

Is that what it is, i have no idea. Has anyone have anyexperience with something like this?

E-mail dazed he's a good guy and is always helpful.

xxxl83