Apple says, maximum RAM for the PowerPC 6100 Macs is 72 MB (8 onboard + 2*32 MB).
I've read ages ago on a different board on the web (forgot which...) that this was because back then, there were no 64MB Simms easily available, but supposedly, it's possibly to get an 6100 (and like) to run with 2*64 MB + 8 MB onboard = 136 MB total.
Who has any information on this? Can this rumor be confirmed? What are the risks in trying if it works?