I am looking for FLAC thumbnail for explorer.
Windows 7 (Vista to?) can show MP3 files as their cover/images inside the tags.

Does anyone knows a program that will be able to make FLAC appearing same way as mp3's ?

Flac tag support (including embedded art) is non existant in both Vista and Windows 7. There was a tag extender for XP, but I could never get it to work in Vista or W7. Come to think of it, Windows 7 STILL doesnt have native playback support for flac, I suppose MS would just much rather people use WMA lossless, which ain't gonna happen.

some video files can get thumbnails with k lite codec pack but I was trying to find FLAC support, no luck