This tweak is for browsing large folders that are filled with images. For most
of this sites readers it will be porn. This works on images of all type and
really anything that explorer creates thumbnails for which includes .avi's and
plenty of other movie formats.
If you copy and paste the info below directly you won't see any changes since
those are the default :)
Thumbnail size value is in pixels of how big you want each picture to be.
Make this as big or as small as you would like.
Thumbnail Quality is a percentage that goes all the way up to 100. Lower
quality ones will be created and displayed faster while decreasing the quality.
On high end systems you could turn this up to 100 without any performance
issues. On huge folders on older systems you may want to turn this down a bit so
you can browse through them quicker.
Create a
new .txt file and copy/paste the regedit info.
<-- Start
copy at REGEDIT4 line -->
REGEDIT4
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer]
"ThumbnailSize"=dword:00000096
"ThumbnailQuality"=dword:00000090
<--End
Copy above this line -->
rename
that .txt file to a .reg file and double click it. You'll see this message:

Click Yes!

Now that
that's done you may have to logoff and log back on for the registry changes to
take affect.