I don't know of any, but that's not to say there isn't such a thing. If you have sighted assistance, than the easiest answer is probably to open up the case and look for the data tag on the motherboard. If assistance isn't readily available, you may want to go to the web site for AOpen and see if you can find specs for their older systems to compare them to your's. Use factors like slots (how many, ISA verses PCI, is there an AGP, etc.), how many memory slots are there, what is built-in (video, audio, network), does it have USB and if so how many, does it have serial and if so how many and what style- DB9 or DB25), etc. The only problem with this approach is you're not always assured of a match even though the info is available, as sometimes even the same model motherboard may have slight variations. As someone else suggested, you may want to consider pulling 1 of the memory modules and taking it to a local computer shop to see if they can tell you what it is, or maybe just get the name & numbers of it and do a google search on those. The number you would want would probably end with either 128 or 256, depending on whether you presently have 1 or 2 modules installed, and I guess for that matter if there are 4 slots and they're all populated it would end with 64. If you pull the memory, be careful and don't force anything, don't touch the bottom edge, and put it in some type of static proof bag. If you can't come up with any specifics on the type of motherboard, and you end up buying memory locally, and you get something larger than 256MB, make sure they are willing to give you your money back if it doesn't work. My old Dell notebook for instance has 2 Dimm slots and won't take larger than 256MB modules. HTH Dave At 03:50 PM 4/4/2007, you wrote: >I lost the manual and CD for the motherboard. I only know that AOpen made >it. Is there a good software tool I could run from an Oralux or other >talking rescue disk that identifies the model number of the motherboard and >type of ram? At least if I knew what it was, specifications might be able to >be found online.