Hi Neo,
see replies to this thread:
Depending on the version of wM you intend to use the list of Built-In-Services has been increased a lot over time (i.e. by incorporating services from PSUtilities, WmSSH2 (for SFTP) and other helper packages created by SAG Consultants to assist customers with functionalities which were not present in the Core at the time they were needed).
Regards,
Holger