Thumbnail quality, low quality.

[gheline14]

 
Okay, let me CLEAR about this one, my annoying problem.
Can someone help me about my quality?
I already have a stramm.

PREVIEW: http://tay-love.com/gallery/thumbnails.php?album=75
Look my thumbnail there.
I do not know what to adjust and where. yes, its on config but what and where there.
Please? ( :

[Joachim Müller]

You probably have GD2 on your server, but have specified GD1 to be used as method for resizing images in coppermine's config. Change that to GD2, then re-create the thumbnails and intermediate sized images using the corresponding option from the admin tools. Has been asked many times over. Not related to using Stramm's modpack.