There is a thread about the voyage of the "Hashemy" at:
http://archiver.rootsweb.com/th/read/AUS-PT-JACKSON-CONVICTS/2003-05/1053154921
See also: http://archiver.rootsweb.com/th/read/aus-pt-jackson-convicts/2003-07/1058263356
If you do a search for 2003 you will see a number of other entries about the "Hashemy".
Sue