I have disable/removed the snow but did not change the outcome.
I found that IE9 Compatibility the slider started to work.
It seems to work normally but switching between the CMS and Forum, ends with it not working and displaying the background image. If I do a hard refresh or switching between the Forum and CMS it may go to another background image.
I checked my netbook which has windows 7 and internet explorer 8 and it works but isn't working for me on vista with IE 9
---------- Post added at 22:46 ---------- Previous post was at 21:57 ----------
When using IE9 ....I can not Post here on dbtech or stay logged in.
So here my post...Thank you Firefox.

Using Vista and IE9 here on dbtech - I have found it the same here on dbtech the slider stops (freezes) to a slider background image.
If I use IE9 Compatibility the slider starts to work also parts of the site also shift around.
FB Connect covers login
Shout box: spreads out...
I am glad I use Firefox...Oh boy those IE9 users.
---------- Post added at 23:30 ---------- Previous post was at 22:46 ----------
I tried un-installing vBSlider. It removed it from the Forum but not the CMS and when using IE9 Compatibility it functions/works on the CMS but freezes when not using Compatibility mode.
Cleared browser and cache but it remained
When installed and slider on FORUMHOME is disabled only works when in Compatibility mode.