Hi Tiari :) Thank you so much for your reply:) Yes, I have tried them, and an error window shows up with the following text" Could not load the brushes because the file is not compatible with this version of Photoshop" So guess the merchant has used some kind of effects or something that is not availible in Photoshop 7.0. They are in abr format, but does not work for that version unfortunately. Anyway, thank you so much for taking your time to answer me :)