Joined the site for my own Xmas present. Running a PI4 on a 1up ms pm and have 2 Nividea Shields collecting dust that I have been trying to get going.  Think I have found a file for the shields but it only downloaded 1 file out of what 8 I think.  Filzilla times out I guess.  Any suggestions for the 1up?  Have a 256gb laying around.  Running the 2 buttons set up with coin and players buttons installed in the front panel.  So mostly playing the vert arcades.  Looked at replacing player plate with more buttons but would have top replace monitor also correct for vertical.  Sorry for the newbie bla bla.  Any suggestions would be appreciated.