I made a 'linux swap' partition of 512 Mb - you will see in the video that I clicked on 'Primary' first-off in error - no worries - there is always the 'revert' button if you make a mistake - which is what I did - always make your swap files a 'logical' partition if you want to have more than 2 or three Operating Systems on your computer. DON'T create a new Partition Table.