what i'm looking to do is basically save space on my main device by putting programs into mmc1 & mmc2, i have attempted to put stuff onto these internal and external cards but i don't fully understand the comands i put into xterm. i follow the inputs needed to accomplish it through xterm but when i read what is typed i see spaces imbetween commands like cd -xzcf /usr/. and i'm not sure why that is. when i attempt to replicate what others suggest it appears to not read the infofrom the commands entered. so all i want to do is run programs that i put into files saved into my internal/external cards and run the programs through xterm.