@roderic
Did you read Albuquerque's post
http://forum.beyond3d.com/showthread.php?t=58581&highlight=ramdrive
No but I did that as soon as I bought a computer with an SSD, created hard links to the RAMDrive to prevent SSD premature death...
But I SHOULD NOT have to do that.
Temp files have no reason to exist, we have enough RAM already.