@paradadf Thank you so much I will try to do that.

I am attaching an email that I sent to Recalbox support so everyone can fully understand the situation and could possibly offer some suggestions. Thanks in advance

That's about the size of it. Any help would be greatly appreciated.

I have Recalbox installed on a 250 Gig internal hard drive and it works great. I have played the games that came with it. I want to now transfer roms to that same hard drive but can't figure out how to accomplish it. I would love to stick my USB into my windows system, transfer the roms then plug it in to the recalbox machine and see a pop up on the screen that says (would you like to transfer these roms onto your hard drive), but I guess that's not going to happen.

Hello, I am by no means (and I mean not even close) an expert. But I installed recalbox to my PC internal HDD by unplugging it from the machine that it will be installed on and using a drive doc attached to my windows PC and then using a free app called Win32DiskImager . I selected the .img file and transferred it to the plugged in hard drive. I then reinserted it into the gaming machine, started the machine and it worked great. I just can't figure out how to put games on the internal hard drive without a network connection.