I'm currently using MiniFP 1.24 in www.pckoloji.com and you can see on the website that some of the thumbnails are successfuly generated while some others are not.

Please look at the "Mercek Altý" module for example: "HIS Radeon HD 2900Pro 512 MB VIVO" and "Foxconn P35 MARS" news' images were just fit to 60*60px boxes but they were not actually resized. But there's no problem with the image of "SilverStone SG01S-W SFF Kasa" in the same module.

I always use "mosimage" tag and I have the multithumb mambot installed. I tried disabling that mambot but it didn't solve the problem.

Could you help me solve this please?

Have you select the Preserve Aspect option to No on the module parameter?

I tried both "yes" and "no". It didn't have any effect.

How about deleting all the thumb images first and then refresh the page...

That didn't help but I actually found out the source of this bug.

MiniFP doesn't generate a thumbnail if the file extention is .JPG (capital letters).

ohh...someone still write the file extensions like that ha...i don't believe it...