Clipboard.... Okay, that makes sense if the error disappeared on the next Poser session. The 'unimesh' itself is sort of like a clipboard; it's a copy in Poser form of the info contained in the OBJ file. If the pointy vertex was still there after a reboot, then it obviously had to be in a file somewhere. I've never seen a file that might carry such info, but that doesn't mean it isn't there! On Poser 5: SR3 just added some new functions to control the P5 lights and other things. It didn't change the way Python works. In general, the older functions behave the same way. At one point I thought that SR3 changed the way objects are deleted, but I was probably confused. On Tkinter: Poser includes all of the "standard" distribution as of the date when it was made. But "standard" doesn't mean much in this realm! Tkinter is not well formalized or documented, and you'll find that many of the non-Poser scripts you find online will not run properly inside Poser. Partly this is because Poser has its own way of setting up the path structure for Python and Tkinter, so a script that uses the "raw Python" path methods won't find things in the expected location.

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