Check in Runtime/iu to see if there's a poser psd/xml file combo for this text box that one might modify, e.g. simpleDlgGetText.xml or textureManager.xml. these files are somewhat arcane, but they use rectangular bounding fields much like those for standard Mac coding techniques. if there is a field of width approx. 380 - 400, then increase it. unfortunately, it appears that a pict resource (pictRes) is responsible for the text formatting of this field, and attempting to edit those is to be avoided. stewer is the acknowledged expert in these aspects as they affect the OS X environment, so perhaps an IM to him would be productive.