PC to Harddrive

So I installed the HD and it is working, then I connected the MPC to my PC and tried to transfer a WAV file but it didn't work. The file is 55MB and the CF card that I have is just 32MB.

Is there a way to transfer files directly from the PC to the MPC's HD? I mean avoid the constrains of the laptop

Have you tried to take the cf card out of the MPC, so th epc will only see the MPC's harddrive.