>I'm still on a "quest for memory" for my DS3100. I've been offered some =
>modules from a DS5000. Will these work with a 3100, too ?

If they're from a 5000/200 or /240 or /260 (roughly the size of an ISA
board rather than typical SIMM size), then no.

If they're 8Meg SIMMs from a 5000/1xx or Personal Decstation, then no[*]

If they're 2meg SIMMs from an (old) 5000/1xx, then yes, they will.


([*] OTOH, I'd offer cash for them, or a swap for 4x 2meg SIMMs.)