QTVR and Windows 7 64bit don't mix

It appears I have stumbled across a compatibility issue with Apples QTVRs. I use the 64bit version of Windows 7 and even after installing the latest quicktime drivers Im still unable to load QTVRs within my browsers (So far IE8 and Firefox 3.5.5 dont display them). The QTVRs show the 'Q' symbol when loading, but remains white, it is possible to right click and select options, but no images show. I did a bit of searching and found this fairly recent post, it would seem the evidence is building for this bug. However, this issue does not seem to cause trouble on 32bit systems, so for the majority of users this will not be a problem. Hopefully Apple will catch up and fix this, or Ill have to move/convert to Flash VRs in the future...

*NEW UPDATE*

Strange Dreamweaver CS3 crashing bug

Found a very strange bug in Dreamweaver today after making some adjustments in the CSS for a website I was creating. It happened after saving the code where upon Dreamweaver just crashed!? When trying to restart I was not able to get much further past the splash screen without it crashing again! With a little hunting around on the forums, I discovered that it was in fact the CSS that was probably crashing it. I removed this from my dreamweaver 'site' (temporarily) and then tried again restarting dreamweaver. Amazing, it worked!

What other steps did I take?
I made some slight adjustments with the CSS outside of Dreamweaver, using notepad, I then saved and added the CSS again to the site (this time using Dreamweaver) I then opened the CSS in Dreamweaver and saved again. No crash...