I popped open my Fluke yesterday and noticed that ROMS are located in locations J9 (U9) U19 and U21. So looks like the ROM archive on the FTP site has everything I need. Just out of curiosity though... this differs from the schematics and info in the service manual in that there should be ROMS at location U18 - U21. I'm looking at the schematics now and don't see any jumpers etc that would allow you to use, say, ROMs that are twice the size of the original ones which is what appears to be the case. Am I missing an EC or something that was done to the main PCB at some point in time? Or are my schematics dated? -Adam _________________________________________________________________ Best Restaurant Giveaway Ever! Vote for your favorites for a chance to win $1 million! http://local.msn.com/special/giveaway.asp If you ever want to (un)subscribe yourself with TTL, you can send mail to: <Majordomo@flippers.com> with the following command in the body of your email message: (un)subscribe techtoolslist or from another email account, besides xxx@yyy.com: (un)subscribe techtoolslist xxx@yyy.com