Yes did su were does the -f go in the line I have tried a lot so far hmm keeps coming up to the options part after busybox cp /sdcard/host/system/etc/ I unzipped host to root of sd
Got it works great. What did cause terminal wouldn't work for me. Root explorer copy unzipped downloaded host file to root of SD. Go to system/etc/ then top of root explorer push mount rw then copy host file to a backup folder on SD go back to root of SD and copy new host file to system/etc/ and yes to overwrite no reboot was necessary works great.
Okay cool, I'll probably go to my metickone rom when I get out of work (to save battery) and I'll let you know if it worked, if not I'll just go back to MIUI lol.