I have an order for a 3DS scene for an ad agency, and so I've upgraded my 3dsmax 4.2 to 3dsmax 5. However, when I try to export a poser figure from Poser 5 as a .3DS file, I get an 'Improper File Format' error. Has anyone seen this, and hopefully -- does anyone have a solution to it? I've tried all the export options, but always get the same error.