Here are some of the things I've put in this folder as examples, helpful images, etc. for users of TGF2 and MMF2. I don't have time to organize it all and give it all descriptions, so I'll just list the file names:

.
..
Ini++
WeatherEffects2_tutorial_no-gwerdy-mov.zip
OnuObjects.png
Onu_Custom_Visualization.mfa
RemoveOld.mfa
Update.zip
proud.gif
teeth.gif
bigwink.gif
LB_TDC_viewcounter.zip
FO_1.png
FO_2.png
FO_3.png
FO_4.png
FO_5.png
FO_6.png
Usernames.mfa
Nifflas_DavidN_MMF2|3.rtf
AppIcons.png
Temp
Box2D_LineBug.png
List_Multi-Select.png
FileInfo.mfa
RoundedBorder.png
TEST.mfd
GwerdyPongUnfinishedSource.zip
HiddenAreaEffect.mfa
ResultAlpha.png
BeforeAlpha.png
DuringAlpha.png
AfterAlpha.png
ResultTrans.png
NoCeil.png
StopDemo.mfa
MMF2Dev_Build.png
Wrap.mfa
EmbedBinary.zip
LacePlatExamp.png
FileDirectory.zip
360_Collision[1].mfa
Colorizer.png
RenameGlobalValue.png
RTF_Text.mfa
Adjacents[2].mfa
Probability.mfa
MMF2_Clipboard_Events.png
ATO_PMO_bug.mfa
Between_Spacer.mfa
Centipede_Movement_c.mfa
Stretch2.png
Gears.mfa
Image_to_RTF.mfa
PowerBall.mfa
SaveLoadFiles.mfa
SplitScreen.mfa
SpreadExample.mfa
DialogueBoxIssue.mfa
INI_DiffMode.mfa
index.php
PinToButton.png
EnemyWatching.mfa
Visibility.mfa
BinDatTab.png
BinaryDataExample.zip
GC_Game_Example.zip
GC_Game_Example.png
Masie_TDC-Icon.png
GwerdyChat_JacobSpam.txt
GCGL.png
WinMessPro_Test.mfa
Specific_Instances_Look.mfa
Arial_with_text_Blitter.mfa
GlobalObjectDifferentAltVals.mfa
FrameratePlotter.exe
FrameratePlotter.mfa
ColorsScreensaver.mfa
ArchiveObjectTest.mfa
KeyIsDown_VirtualKey.png
NoResizeSurfaceObject.png
LoadCSV.mfa
Extensions
INI_TwoParams.png
ScreenSize.png
gamefreak202_check32pixelsRight.mfa
AppDataDirectory.png
InstallExtensions.png
LoadCSV2.mfa
LoadCSV3.mfa
Modulo.png
UseAlphaChannel.png
ControlX_SetKeys.png
TimelineObjTest.png
SetSemiTrans.png
PickAtRandom.png
LacewingServerActions.png
WhereIsAutoRotation.png
9SliceFreakout.png
CompareY.png
LB_BiologyProject.swf
LB_BiologyProject.htm
ILOT.png
FixMFA_FA.exe
JumpThroughOrNot.png
EmbedFontFixes.png
NewAnimation.png
Ham_ILO_Crash.zip
TrigFunctions.png
ChangeAnimation.png
ChangeAnimationList.png
ConceptTest.exe
NoDOSMode.png
ChangeAnimFrame.png
BurfeltModeratesLB.rtf
LB_Purple.rtf
Bouncing.mfa
Interlacing.png
FrameRate.png
CloneApplication.png
MovementType.png
RunApplicationNotFrame.png
BackgroundBugBox2D.png
LaceChat.png
Box2D_MovePlayer.png
MMF2Dev_BuildOptions.png
SpecialObject.png
MooSockConnect.png
INI_Wrong.png
Doubtful2.png
Doubtful1.png
AnimationDirections.png

That's all for now, though there are loads more on the MFA Repository scattered across the Clickteam Forums, and there are especially more in the File Archive there. Doing a search may help too.