Hello All,

I am looking to implement SSO for my organization, I need to give an estimate of the level of effort involved here.  Can anyone please provide me with some feedback around how long I can expect this to take either using the native WSDL file of SFDC or using an App like Ping Connect?  I am integrating with our LDAP.  Please help!!! Thanks much!  

I know it's unconventional but if someone who is experienced in SSO would be willing to have a 5 minute phone call I would be forever greatful!