[Kru]

What you can do is:

Go to AdminCP -> User Profile Fields -> Add New User Profile Field
Profile Field Type: Single-Selection Menu
Title: xFire
Description: Are you using xFire?
Option: Yes
No
Field Searchable on Members List: Yes
Click Save.

Then you must get your xFire users to fill up this new option in their user profile. Maybe using this hack: https://vborg.vbsupport.ru/showthread.php?t=82756 ?

After it go on advanced member search: e.g. .../forums/memberlist.php?do=search

Look for the xFire option choose yes and click on Search Now button.

If you want that the xFire Profile (https://vborg.vbsupport.ru/showthread.php?t=103728) will show up on the memberlist you must edit this User Profile Field and choose Field Searchable on Members List: YES

Also go to Admin CP -> vBulletin Options -> User Listing & Profile Viewing -> Member List Field Options and activate Custom Fields.

If you want a direct link to this list, sorted in alphabetic order you can use something like that: .../forums/memberlist.php?&fieldXX=1&order=asc&sort=username

e.g. http://www.rpg-centre.com/forum/memb...e&pp=30&page=1

fieldXX must be change to the xFire field number

Sounds complicate but is very simple to do.