I run a website with NT Server with all service packs, patches, hot fixes, and everything else you can do to secure IIS, etc. I use ASPLogin for user authentication. Everything works on the site except when a new user tries to register, it generates a BSOD indicating a HAL problem. Note that when I register as a new user at the server itself, it works fine -- it is only when I try to register over the internet that it crashes the server. All other functions work fine over the web such as searches and logging in, etc. I am thinking it has something to do with the new network adaptor/driver (Linksys LNE100TX on PCI), but have not been able to figure it out. I use the latest driver off their website. The crash occurs when you try to open the Registration page of the website. Any thoughts out there?