Site sculptor hangs

Hello all,

I bought the CSS Design Suite just so I could try it out and see if it was of any use to me seeing as there is no trial version and no real good information on the site.

I installed CSS Sculptor and Site Sculptor but although CSS Sculptor does work Site Sculptor hangs and won't work.

I removed the Dreamweaver cachefile and tried it again. I uninstalled both extensions and reinstalled only Site Sculptor and deleted the cache file but it still doesn't seem to want to play ball.
It hangs and after a while it says:

A script in file C:\Documents and Settings\Martin\Application Data\Adobe\Dreamweaver CS5\en_US\Configuration\Shared\WebAssist\SiteSculptor\Library\WA_SitePreferences.js has been running for a long time. Do you want to continue?

When i say yes the same thing happens. When I say no I get the following message:

While executing onLoad in wa_sitesculptor_quickinsert.htm, the following Javascript error(s) occurred:
At line 40 of file "C:\Documents and Settings\Martin\Application Data\Adobe\Dreamweaver CS5\en_US\Configuration\Shared\WebAssist\SiteSculptor\Library\WA-SitePreferences.js"; The user chose to stop the script.

So what to do now?