Remote Access Auto Connection Manager - RASAUTO.DLL
Rasauto.dll is a service provided by Microsoft. It creates a connection to a remote network whenever a program references a remote DNS or NetBIOS name or address. It allows you to click a link embedded in an application and connect to another system on the network, intranet, or internet. By default, this serivce runs as 'manual'. We'd recommend leaving it in place.

A description of services that run under svchost in Windows XP can be found at http://support.microsoft.com/default.aspx?scid=kb;en-us;314056.

A description of default services running under Winodws can be found at http://support.microsoft.com/default.aspx?scid=kb;en-us;Q250320.

Service

Microsoft