Please help…I know I have asked this question a few times but I just want to make sure I understand …i have just an msrX6 for writing on magnetic stripes..I would like to know if I can buy 201 dumps because I’m having a hard time finding fresh 101 dumps?…will a 201 dump work on the magnetic stripe? Also I would like to know is track 1 a must when using dumps or can I leave that field blank?