Loading files from CF card

Peace folks...it’s been a very long time since I have visited and posted in the forum. I have decided to grab and MPC live..was very please to know I can load files from my 2000xl...I have one issue tho..in the 2000xl, I was able to save into parts A,B,C etc...seems I can only pull from part A when loading into the Live via a usb CF card reader. Any help with this will be greatly appreciated.
Omar