By runstop on 2+2 forums, discussion thread on 2p2 is here

About FullTiltBuddies

This is a script that will keep track of Buddies on Full Tilt Poker.

Features

Searches for saved buddies
Opens selected tables for buddies
You can add buddies by name (Quick Add) or by currently open tables
Limit and Game Filters
Support for all games, limits, tournaments and Sit n Gos
New! Export buddies to a text file
New! Import buddies from a text file
New! Add buddies by pressing Alt+LButton (the left mouse button) on the player name box on the Full Tilt table

Set the path to where hand histories are being stored. Make this setting by choosing Set Hand History Path from the Options menu of the script. This is the same path as shown in the Full Tilt software under Options | Hand History Options.
You must now have AHKArray.ahk in the same path as FullTiltBuddies.ahk! (Download it below)

Make sure that you have the Full Tilt software set up to save your hand histories
Download and install Autohotkey: http://www.autohotkey.com/download/
Download the most recent versions of FullTiltBuddies.ahk and AHKArray.ahk attached at bottom of page. These must be placed in the same directory
Run the script (double clicking should open it now that Autohotkey has been installed)
Configure the hand history path by selecting Options | Set Hand History Path. IMPORTANT: This must be the same path as shown in the Full Tilt software under Options | Hand History Options.
Start saving and finding buddies

Add Buddies by pressing Alt+LButton (the left mouse button) while on the box containing the player name and the stack size
Add Buddies with 'Quick Add' or double click a player from 'My Current Tables'
Select Buddies->Find Buddies (Or Ctrl-F)
Select a Buddy from 'Buddy List'
If they're online, double click a table under 'Tables' and it will automatically be opened

Much thanks to Roland, Adde and everyone on the 2+2 software forum

Changes required because of Full Tilt SW update.
Added check to see that the Full Tilt HH Path has been set correctly in Options.

Added ability to add a player as a buddy using the mouse while on the Full Tilt table. A buddy can be added by pressing Alt+LButton (the left mouse button) while on the box containing the player name and the stack size. NOTE: If the mouse is not correctly on the player box when Alt+clicking, the table background will be changed.
Added option to turn on/off hotkey above. This option is selected by choosing: Options | Allow Add Buddy Using Mouse
Updated Remove Buddy functionality so that Last Seen date is updated correctly. Previously when deleting a buddy, the Last Seen dates for other buddies would be incorrect.

Changed the open table by name logic. Rather than cycling through the tables in the Full Tilt lobby, it searches for the buddy and then opens the table from the Find Player window.
Added ability to import buddy lists. Import file must be a text file, with each buddy being on a new line.
Added ability to export buddy list in a format that can be imported to Sixth Sense.

The configuration of the path has been changed. Formerly the path was set to where Full Tilt was installed. Now the path should be set to where hand histories are being stored. This is the same path as shown in the Full Tilt software under Options | Hand History Options. This is for users that store their hand histories in non-standard locations.
Bug fixes. Attempted to fix following issues that some users were experiencing:
- intermittent deletion of buddy list
- intermittent random capitalization and shifting errors when buddies are being searched
- open tables not appearing
- various errors where data was being displayed in the wrong location in the GUI (e.g. player names showing up in the open table list, etc.)

Added selection to the Options menu to set Full Tilt Path; manual editing of the script to set the path is no longer required.

Small update to take advantage of newer version of AHKArray (v5.38). AHKArray.ahk has been updated. You MUST download the new version below.

Searching should now be a little faster. Added global option "Auto_Purge_If_Greater_Than_Days". Modify this variable in the code to automatically purge Buddies if they are not seen for 'x' number of days.

Fixed a bug with "ERROR" being displayed with no .ini file present.
Opening a table for a buddy now uses the Find Buddy window (ie it's alot faster to open new tables)