Lets you work with safearray binary data. It enables binary file upload to the ASP and multiple files/folders download from ASP with on-the-fly compression or generation binary data (Using Response.BinaryWrite and Request.BinaryRead). Breaks 80k limit for one form field in ASP.
It also enables calling of some Kernel and Advapi functions and works with processes and threads.

Contains simple objects for creating, deleting, managing and enumerating user accounts and groups. Allows remove and add users to a group and logon to the the Account Operator. Samples for VB, IE and ASP.

RSConvert is a control for converting DAO or ADO recordsets to MDB or DBF files. It allows direct output of MDB or DBF files from ASP pages.

IIS ISAPI addin - allow redirect/customize error messages (401 Access denied, 404 Not found, ... ), custom error for each file/directory, extended logging (HTTP_REFERER, HTTP_USER_AGENT, HTTP_COOKIE), RAW data logging (IN and OUT), POST data logging, unique cookie.

Object for simple IP adress and host name resolution, ASP and VB TraceRoute.