Be advised that v5.1.5.3 was pulled off the ftp site on Friday and replaced with 5.1.5.4. There is a problem with the expiration not actually deleting the files. A new cleanup utility will be introduced in v5.1.6.x (per support contact yesterday).
I was advised to upgrade our v5.1.5.3 servers *immediately*... Gretchen Thiele Princeton University
