My x3i suddenly won't read SD cards either. only got the device last week. stuck a 256mb card in there. working beautifully so i got me a 2gig card. shove that in, shows just fine, 1870mb free - all good. however, since the new card was empty i put the old one back in - and now it won;t show. nor will the new card. there is no "Storage Card' folder listed in explorer, nor the memory settings
both cards work fine in my laptop and digital camera and have been formatted without luck.
Also, are there any ROM updates for this thing? I've checked the Dell site and EVERY update says "NOT for models with both 802.11b AND bluetooth" which is exaclty what mine is. There don't seem to be any any at all for the composite wireless model
