Recently I ran into a SSL cert issue. I run a small e-commerce site and was doing some testing on it. Got to the buy now feature (when the site switches from non- SSL to SSL or http to https) I received a your SSL cert has expired. What? No I remember...
I being a very intelligent web developer (This is true). Decided it might be fun to delete the Default Web Site in IIS6.0 not thinking much of it. Of course it wouldn't have mattered at all, at least until I decided to install commerce server 2007 enterprise...