Keep all video on the screen

[Ben Tobias]

An explanation would be helpful, but a point in the right direction 
would be appreciated as well.

I have 5 machines connected to the same KVM switch connected to a 1U KVM.

When I have gone from one version of Fedora to the next, it seems the 
video between each version just does not match.  Two of the computers 
have the same onboard chipset, the other 3 are all different.  If all 
boxes run the same version of FC then the display remains aligned with 
the screen.  But when I have had different version running (i.e. when I 
had FC 2 & FC 3) I have had to use one set of display drivers (LCD or 
CRT) so that video is not shift one way or the other ~ 1 in. off 
screen.   This is not the same as the "need psmouse=proto.imps" issue 
but I have noticed that *that* line is now obsolete in FC 5.

Now I have 4 FC 4 and 1 FC 5.  The FC5's video does not sync correctly 
at all, even when I have the correct display configured.  It might stay 
in sync if I switch to 3 of the others but is definitely not in sync 
with one of the others. 

The FC 5 machine is using the Intel graphics driver (mine is i845).

Thanks in advance for the help.

Ben