EPR solves the main problem - WHO is member of these groups? Groups can, and often will, contain other groups. So answering the question will end up with many many open windows of your Users and Computers MMC. Will these Problems persist when you use EPR? - No!

Reporting Service Plugin enables you to add barcodes to reports in
Microsoft Reproting Service environment.

Report Sharp-Shooter is a high-performance and easy-to-use report engine compatible with .NET Framework 1.1 / 2.0, supporting all .NET data sources. The product features support for WinForms and ASP.NET WebForms, C#/VB.NET scripting, ADO.NET hierarchical data model. Package includes powerful report wizard and end-user designer for both report templates and rendered documents. The product contains the built-in pivot table and charting components.

QuoteTrax is an innovative software application
that enables the creation, automation, and tracking of your mission critical
selling documents. Tightly integrated with Microsoft Word, and Excel
this personalized content delivery solution automates the creation
of proposals, letters, responses and much more. You may create as many
proposals with QuoteTrax to address the full range of documents you need to support your sales process.

Easy-to-use database reporting and multi-dimensional analysis tool with dynamic SQL generation.
-Native line, bar, point and pie charts
-Integrated security management limiting user access
-Fully multilingual design (currently in English, French, German, Spanish)
-Report results in various formats (html, csv, txt, xml with conversion to pdf and doc)
-Output to various devices (file, printer, fax, email, ftp)

SmartReportBuilder is an ASP.NET control that provides an extremely flexible reporting solution for Internet and Intranet applications with Microsoft SQL Server back-end. Template authors could select tables, views and columns, set their display order and aliases, as well as sort order and grouping with aggregate functions.

Purge-it! allows the End-User to take a look inside his System, see what Programs are running, which Ports are open
The User does choose what happens to his system, and can clean himself from various Malware such as Backdoor, Trojans and Spyware.

Data Reporting ActiveX for VB 6.0 - TanDB is an Award winning Object Oriented reporting solution. It is a RAD tool, which takes care of all the 'low-level' details. The component basically functions as a browser for displaying any custom data, in any defined format and with any custom scheme of navigation.

OOReport.NET is an Award winning Object Oriented Reporting Component for .NET Windows Forms, Database Applications. With OOReport.NET you can create extensive, flexible and high quality Web-Page reports in matter of minutes. OOReport.NET is fully customizable, without requiring source code changes, recompilations and redistributions. It can dynamically connect to any OLEDB database or MS SQL Server / MSDE. OOReport.NET offers a wide array of reporting formats.

Adds printing capabilities into your C++ applications. With ApplyIt! Reporting Engine you'll spend minutes to create new printable forms and reports in your C++ projects. No huge runtimes, no special configuration on the end user's computer!

Mascon is a powerful Win32 GUI client for MySQL servers. Mascon's features include visual table design, connections to multiple servers, data and blob editing of table data using grid interface, end-user report design/save/preview and printing, security setting, SQL colour coding, dump functionality and much more. SciBit provides free e-mail support and free upgrades for registered users of Mascon.