cheers mateIf you don't want to lose whatever you have on that memory stick your going to need another one to reflash your box to get it working again.
Have a look at the stickies at the top of this forum for wooshbuild.
Once you got a USB stick for flashing it shouldn't take more than 20 minutes to get your box up n running
do i just download woosh build , flash it & then put the line back in