There already exists a bunch of extensions for the xpeers platform:

• DLL and Shell access module for the client. The client can call external programs or access DLLs that execute tasks specific to your environment.
• ODBC database connection for the client. This makes it possible to access every data source in your environment and integrate the available data into xpeers applications.
• Special DLLs for full-text indexing of documents for the server. You can query a full-text index on the server, get a list of matching documents and just download what you need.

Thru these extensions, either the client or the server component of the xpeers platform can be integrated into all environments. You get complete flexibility.