I no longer support my hacks. Please feel free to update them and release new versions elsewhere as long as I get the credit for the original modification.

/*===================================*\
|| Referrer in Memberinfo
||
|| Author : Anton Kanevsky
|| Works on : vBulletin 3.5.x - 3.8.x
|| Released : Jul 03, 2009
||
|| Time required to install: ~30 seconds
|| Difficulty: easy
\*===================================*/

DESCRIPTION

Displays users' referrers in their member profiles.

STATISTICS

Products to Install: 1


VERSION HISTORY

1.1.0
[+] The product is now officially compatible with vBulletin 3.5.x - 3.8.x.
[+] Eliminated template modifications.

1.0.1
[+] The product is now officially compatible with vBulletin 3.6.

1.0.0
Initial Release (Port of a 3.0.x Release)

The installation manual is contained within the attached file.