Hi, Yes, COM is the answer. You can use Distributed COM (DCOM), or if you are using Windows2000 you can implement COM+ for this purpose. How you do it needs a lot of training on DCOM or COM+, I recommend the second one, which is COM+, if you have Windows2000 OS. To do this, take one of the good books like "Mastering DCOM", or "The COM and COM+ Programming Primer" and start from there. Regards, ShadiK.:) Shadi Al-Kahwaji