Got it working using GmapTool but the preview image is blank if you zoom out more than 50km:S
Tried your second one and got the same result, maby it is suppose to be like that ?
I also notice a mismatch in the PID field in the .img (PID 1) file and the .TYP (PID 0) file.
As i am new to this im not shure if this is usual or not.
By the way i just found the link to this map on the web and noticed it was missing here and posted it, so i cant take much credit