Attached Link: http://www.nvidia.com/Download/index.aspx?lang=en-us

Hope this is of help. Just did a few reinstalls myself. Download the latest videodriver and put it where you can find it easily (with the SR and Registration#). Then run it over your latest Poser install and let it reboot from dos. Open Poser and test the box/delete,,, if it still freezes... You may have to consider a reinstall. Do you use External Runtimes? Structure a file to save your Runtime and content somewhere else (if you have not already). Keep a note that you must install Poser7 and have registration ready on 1st bootup (With no SRs installed yet) You must be careful to get all the hidden data and pref files after you deinstall... C/DocumentsandSettings/(you)user/Aplication Data/Poser7 C/Program Files/eFrontier/Poser 7/(delete all but ASIFONT.FON) ..and sometimes,, Desktop/RUN/type.. regedit ..hit ok/HKEY_CURRENT_USER/Software/e frontier, Inc (expand delete) I would run the driver.. Always do a complete reboot. Trick is,, is to get Poser to open without a search so,, copy !DAZ folder and Python scripts to main Runtime 1st. Then open Poser with Registration ready(copy/paste)and link to your Runtimes,, click on them and let Poser scan them all. Then hit prefered state and restart Poser to the prefered state. Now test the delete/box or Simon As far as the SRs are concerned,, I'd work your way up in the beginning. SR2.1 causes this infinite loop in my pc where nothing finishes. Just like yours. Run the video driver to break a cycle should it happen again. Not sure why this helps but it does.