Smoothwall 'certificate errors'?!

Running Vista Ultimate and thus IE7 I couldn't logon to my smoothwall anymore until I noticed it was due to certificate errors so the page keeps getting blocked by default. A minor issue ofcourse but will they fix this in a future update?

You can usually just click on the middle option (I forget the exact wording) but it is basically saying the certificate doesn't match, this is dangerous, but continue anyway.