On 06/09/2012 10:38 AM, Mark Benson wrote: I had a problem with lacking memory (1GB) on my zx6000 Itanium machines do demand a LOT of RAM. I can only assume the assembly language/machine code is very inefficient ;) It's likely data alignment constraints eating up more memory. -Dave -- Dave McGuire, AK4HZ New Kensington, PA