HP64000

I brought home an HP64000 development system today. It has the emulation pods for the 68000 and 8080A processors, an HP-IB cable plus some other odds and ends in the backpack. A peak at the back indicated that it is crammed full of cards and 128K memory. Unfortunately what it doesn't have is either software or manuals, so this is a request to the group for help in that respect. I believe that there was a ton of software originally available for this unit to support various options and development tools, and I think what I am looking for is at least the operating system on floppy so that I can boot it up. Any background material on the 64000 would also be appreciated. I was impressed by the fact that it weighs almost as much as a model 33 Teletype yet it still has a handy reinforced carrying handle on the side for those portable sessions... Regards, Dave