Thanks, these look pretty amazing (waiting for renders on my old heap of a machine - main box is busy). If folks have difficulty when clicking on the link (page full of text gobbledeegook), right click on it instead and select 'Save Target As...'. You will probably be invited to save it as 'Volume_spacetextures.htm', so just change the 'htm' into 'mat' in the save dialog and it should work.