Updated ISO (exelinux_squeeze_trinity_gpl_1.1.iso) is done. The 
installer should now work properly.

New URL  :
wget -c 
"http://exe-linux.fastfishwebsolutions.com/trinity/exelinux_squeeze_trinity_gpl_1.1.iso"

md5sum:
wget -c 
"http://exe-linux.fastfishwebsolutions.com/trinity/md5sum_exelinux_squeeze_trinity_gpl_1.1.txt"

The patch worked on the old ISO. It will stay in place till the new is 
tested a bit more.