Yahoo messenger - Unsupported service error

[maradona]

hi, i use friends inviter v 3.15 to invite new friends, it `s working great i had no problems but i want to extend it and add other services like yahoo messenger. in admin panel i have an option where i can add it but i am asked for a service like the provide has it. were can i find the name of the service for yaoo messenger? when i type only yahoo it imports only the contacts in yahoo mail not the ones in yahoo messenger

[josh]

yahoo messenger is the same as yahoo webmail - the service exports all webmail users and yahoo im users that have email address attached.