I have just contacted Hawk to see about uploading the 4-4-0 and tender. After the nov/2010 upload I found another problem with the tender couplers and I thought I had uploaded the fix. I must have had a major seniors brain cramp as I hadn't uploaded it.
Before installing this upload please delete the old engine and tender ,delete the CecKerr\Selkirks blueprint .pak also the Kuju\Railsimultor blueprint.pak,reboot and then install the new engine and tender. I have been experiencing a lot of problems getting RW2 to show some upgrades I have made to some bridges and rolling stock. They don't seem to show until I have sometimes deleted the blueprint.paks 2 or 3 times.