i ve got the magicsim 23th and 26th... - i followed the instructions - i lend a ngage to switch from stk mode to 007 mode it works with both adapters - i've got an old gsm card and a new 3g card - i put the adapter in my n900 status: 23th - the 23th workes fine, but the 23th only supports 2 and 2.5 g... - u can switch the simcards typing 001 call (for sim1) or 002 call (for sim2). after a few seconds, the new connection with the other sim-card is working. 26th with the same sim cards : - it works in 3g mode (speed tested) - i can switch from my gsm card to the 3g card. - but i can't switch from 3g card to gsm. - after a few trys the gsm card will be no more detected (put sim-card in failure). if i use the 3g card in the same slot, it works, but i can't switch. - same situation in both phones! maybe the adapter is broken, maybe my gsm-simcard is to old. does anyone else use the magicsim 26th card adapter?