diff --git a/reactos/drivers/video/videoprt/dispatch.c b/reactos/drivers/video/videoprt/dispatch.c
index d0642e001ff..0f9d12e8f2a 100644
--- a/reactos/drivers/video/videoprt/dispatch.c
+++ b/reactos/drivers/video/videoprt/dispatch.c
@@ -340,11 +340,9 @@ IntVideoPortPnPStartDevice(
 
       /* Save the resource list */
       ResourceCount = AllocatedResources->List[0].PartialResourceList.Count;
-      ResourceListSize = sizeof(CM_RESOURCE_LIST);
-
-      if (ResourceCount > 1)
-         ResourceListSize += (ResourceCount-1) * sizeof(CM_PARTIAL_RESOURCE_DESCRIPTOR);
-
+      ResourceListSize =
+         FIELD_OFFSET(CM_RESOURCE_LIST, List[0].PartialResourceList.
+                      PartialDescriptors[ResourceCount]);
       DeviceExtension->AllocatedResources = ExAllocatePool(PagedPool, ResourceListSize);
       if (DeviceExtension->AllocatedResources == NULL)
       {
@@ -360,6 +358,9 @@ IntVideoPortPnPStartDevice(
            FullList < AllocatedResources->List + AllocatedResources->Count;
            FullList++)
       {
+         INFO_(VIDEOPRT, "InterfaceType %u BusNumber List %u Device BusNumber %u Version %u Revision %u\n",
+                FullList->InterfaceType, FullList->BusNumber, DeviceExtension->SystemIoBusNumber, FullList->PartialResourceList.Version, FullList->PartialResourceList.Revision);
+
          /* FIXME: Is this ASSERT ok for resources from the PNP manager? */
          ASSERT(FullList->InterfaceType == PCIBus &&
                 FullList->BusNumber == DeviceExtension->SystemIoBusNumber &&
diff --git a/reactos/drivers/video/videoprt/resource.c b/reactos/drivers/video/videoprt/resource.c
index 4bac62be053..2ab6a28cc1a 100644
--- a/reactos/drivers/video/videoprt/resource.c
+++ b/reactos/drivers/video/videoprt/resource.c
@@ -520,6 +520,9 @@ VideoPortGetAccessRanges(
            FullList < AllocatedResources->List + AllocatedResources->Count;
            FullList++)
       {
+         INFO_(VIDEOPRT, "InterfaceType %u BusNumber List %u Device BusNumber %u Version %u Revision %u\n", 
+                FullList->InterfaceType, FullList->BusNumber, DeviceExtension->SystemIoBusNumber, FullList->PartialResourceList.Version, FullList->PartialResourceList.Revision);
+
          ASSERT(FullList->InterfaceType == PCIBus &&
                 FullList->BusNumber == DeviceExtension->SystemIoBusNumber &&
                 1 == FullList->PartialResourceList.Version &&