Question about space on the MPC....

Hey guys here is my problem, it doesnt make any sense to me. Ok so when you purchase the MPC 500 on the memory card they give you there are about 9 folders with sounds already in them. Wanting to put my own samples on the card I made a backup folder and dragged everything that was on that card to begin with to a folder on my computer. I was having trouble with no enough room so I decided to just delete everything on the card again and drop back what was originally on it but for some reason there is still not enough room. This doesnt make sense to me, all the folders were just on that card and now they cant fit back on???

Please Help ME!!

I click to get info and mind you that there is nothing on the card it says
Capacity: 122.3 Kb
Available: 8 Kb
Used: 122.3 Mb on disk

there is nothing on the card

Have you tried using the 'Format CF Card' function on the 500, then tried copying over the files?

I got it thanks...I had to empty my trash can while connected to the mpc