Hello, Is there a site where I could receive more precise information about the organization of Windows98-Device manager-RESSOURCES. How does this program work? I am trying to reserve a IRQ for a board device, through this ressource- manager program in Windows98. I cannot find any information about how to do that correctly. , and... help online if futile. Thanks Joel Vandroogenbroeck Do you want to signoff PCBUILD or just change to Digest mode - visit our web site: http://nospin.com/pc/pcbuild.html