md5sum- there's an md5sum for the KNOPPIX cloop file on the top level of the CD once you burn the iso.

kugar- this has been removed to make space

BT- bittorrent clients will stay open after the download completes so that they continue uploading the file to other users who are downloading it. It should be safe to close it manually.

ISO status- Technomancer iso is bad for some reason, boots and fails to find filesystem. 3.4 iso still has many bugs but is functional.