Getting in-line attachments to view?

[jvrjenivs]

I think in-line viewing as you call it is a feature wich has to be supported by the board software (so phpBB in this case) and that the other part of the problem is on the user-end, as you confirm by your try with firefox. Seems IE doesn't allow you to open the link directly (to him it seems to be a php-file which opens as a picture, which he don't understand), but Firefox, being a 'smarter' browser, allows you to do so.