Thumbnails

Ok, so I have been playing with BeDock. I was trying to find Haiku style icons to use when I came across http://haikuware.com/directory/view-details/system-files/icons/3deyes-ha.... They were in HVIF format and I didn't know if they would work, well they did. :) But, some of the things I wanted were missing. After some hunting around I found where I could download the artwork for haiku and volia I had all the icons I could use.

Just one thing is dogging me. When I downloaded the "3deyes" and unizpped it all the icons showed with thumbnails, and displayed great in the "icon" view grid as well as list view. But, the ones that I downloaded, the same format. Have a generic icon and do the usual mess when displayed in icon view. So, how did they get those ones to have thumbnails and display so nicely in Tracker??

I am not sure if this is the right place for this question, but I didn't know where else to put it

David