I suppose I ought to start advertising on the list. Anyway, the Retrocomputing Society of Rhode Island will be holding this month's open house on the 15th of the month, next Saturday, at our Millspace in Providence, Rhode Island. Directions can be found on our websight at <www.osfn.org/rcs>. This month's topic is the machines of MAI/Basic Four. Essentially, we will be examining just what we have in this line, as we have really done little with the machines since we obtained them. We will also be discussing a possible move to another room in the building, our recently arrived Symbolics machines, the electrical upgrade, future open house topics, and so on. There will also be a great deal of general computer geek talk. Please email me (or the list) with any questions. All are invited. No charge! William Donzelli aw288(a)osfn.org