Porteus

should i convert the file flashrom0.9.7.txt to xzm with txz2xzm flashrom 0.9.7.txz.thanks

good morning everyone is my first post on this forum.I am using the porteus i586 lxqt version on usb.I would like to install flashrom x spiflash as a module.on hd can i install porteus or some applications don't work? give me a simple guide.thanks and good Year.