Microsoft support for classic ASP and VB6
A: Primary support ended in April of 2005 for those products. They are currently in the "extended support lifecycle" which means that we only provide free security fixes. That will be ending next year in April and then there will only be the "online" support of KB articles that are already published.
If you have a customer still using them, I highly recommend you upgrade them, as that technology just isn't up to the task of dealing with Today's types of security, scalability or reliability requirements.
Thanks to Bill Steele (Microsoft) for providing this info first hand.