Robert wrote: >But it's expensive relative to the value of the Duo itself. _I'll_ say! The only way I was able to find a 48 for my 2300 was to buy a 56MB 2300! And that's probably the _cheapest_ way to acquire one. I paid $100 for a (third!) 2300 I don't need and was happy to do so just for that 48MB module. When a 48 does come up (rarely) on eBay, they can sell for well over $100 alone. Dan K