As far as selling you the full version at the upgrade price I really doubt it.
For the video problem go through the list on this link:
http://www.mtu.com/upgrades/hoster/v...de-hoster4.htm
This is for Hoster but is dealing with the display as well and Microstudio uses a lot of the same code. Obviously you have done the updates from Micorsoft and some of this won't apply such as the memory requirements, but the settings changes should help.