As long as it is micro sd it will work, i do not think there is a 32gb in micro sd yet though so
i presume it is a standard sd card, so no it won't work.
If you are not sure, provide a link and i will tell you.
They are the standard SD cards, full size and won't fit in the X1.
You need to be looking for micro sd cards or transflash.
The biggest at the moment i believe is 16gb.