[Plugin: Attachments] Insert to this post button dissappears.

I’ve using a few plugins, someone with jquery cycle (radSlider) and when I try to upload a file, open the media library popup to select an image to make a gallery and appears the button ‘Attach’ instead of the usual ‘Insert to post’.
So the image don’t upload and conflict with the make of the gallery, I try to put an image in other ways but the ‘Attach’ button broke the function to insert a media everywhere.

When deactivate the ‘Attachments’ plugin everything works fine.

I hope it can be an earlier solution.
Thanks in advance.
G

http://wordpress.org/extend/plugins/attachments/