Sorry if this is the wrong place to ask, been searching lots with little luck: if I wipe my sd before flashing (w/ bu, of course) does it eliminate my ext 3 partition? Would I want/need to re-partition to fully format card? Also, just learning the ropes of using terminal emulator to utilize dta2sd, lots of suggestions out there but I'm having issues finding out why i'd want to set certain values (ie. swappy value), or even what the heck these things actually do. Not looking for easy answers, willing to read up, my digging is just coming up short. Thanks in advance for any help/direction.