Any chance you could get info on the RP02 clone? I found the fact that they used something like that as a disk rather interesting. I'm curious as to if it used a disk pack or a fixed disk. With the emulators that are now available, it would be really cool if PULSE could be made publically available. I've no idea as to who owns the rights to it though (don't know if the book indicates, I've not delved deep in it yet). Zane -- | Zane H. Healy | UNIX Systems Administrator | | healyzh(a)aracnet.com (primary) | OpenVMS Enthusiast | | | Classic Computer Collector | +----------------------------------+----------------------------+ | Empire of the Petal Throne and Traveller Role Playing, | | PDP-10 Emulation and Zane's Computer Museum. | | http://www.aracnet.com/~healyzh/ |