Assuming you loaded the full 64MB, that's 3MB/s which is very slow for a PC driven keyboard.

Interesting....!!!

I wonder is that down to the compression kicking in and the CPU time it takes to encode the files.

Can you please try loading something like a ripped CD into RAM. I would be interested in knowing how many MB you can load into 64MB of RAM.

I'm just trying to get an idea if this 12:1 compression exsists or if it's misinformation.

Regards.
James.