ASIM update version 1.1 (-m32 flag, linux header parse fix, updated docs) [October 15, 2012]:
These files were previously tar'd and then gzip'd.
To extract use 'gzip -v -r -d ASIM_Compressed.gz' followed by 'tar xvf ASIM_Compressed', after the files are downloaded.
Please refer to the tutorial section in the 'ASIM Users Guide', located in the docs folder, for instructions.