I have a strange problem. I am using a HTC Kaiser with hyperdragon IV, latest and 8Gb storage card which has over 5 Gb free space. But when i put it in my phone and explore it in windows mobile explorer, it says all 8 Gigs are in use and 0 bytes are free. I have done soft-reset a few times, also removed the battery but nill results. Has anyone had similar problems in the past and more interestingly, has anyone has a sollution or hints how to solve this annoying problem? Thanks in advance!