Display images as attachments in post no thumbnail

[Makc666]

I add an image as attachment.

No I want to add it to post.
Image is not too big.

And here it is:

55422 <<<<------ I want here a full sized image!

As you see it looks like thumbnail.

But I don't want attached images to be thumbnails in posts!
I want there full size!

So.
I don't want thumbnails for images as attachments in posts!
I want thumbnails for images as attachments in attachments!

Can I do this one?

I want in attachment a thumbnail sized image!

Thanks

[Makc666]

As here on forums there is some different settings, read original post here:
http://www.vbulletin.com/forum/showthread.php?t=207160
Ths