Starting from SVN5686 OS/4 organizes RM info in a bit different way.
One can see a real PCI bus(es) structure of his equipment (see PCI_Bus_0 node and its tree).
It is something similar to output of PCI.exe.
If any driver provides PCI info to RM - it is also reflected in Hardware Explorer.
So far this PCI info is provided by Lars's USB drivers only.
Only thing missing here is more video info beyond VGA.
VGA info is provided by screen03.sys on OS/4 and resource.sys on OS/2.
These drivers are not very smart so cannot give more info.
At the same time HardWare Explorer showed the name of my graphic card correctly.
Dave, I will try to add LFB mapping in screen03.sys. What info would you like to see ?