As far as i know, thats one thing the X5 when for on lower costs, i read somwhere that the SD in the axim isnt an SDIO, its just simply for memory, and not for IO devices. This doesnt make much sense to me but i would say before you go an buy a SDIO device, contact Dell and ask them about this. If i were you i would just wait for the SanDisk Combo CF, its gona have wireless and flash memory on the same card. Here is a link
http://www.dpreview.com/news/0301/03010906...sandiskwifi.asp
Hope i helped,
gEnoCyDE :P
