Tried searching the forum for related posts but nothing on the apparent compatibility of the K100D (with firmware update 1.02) with the 4GB SD cards. I'm ignorant about the idea of SDHD... is a 4GB SDHD card different from a 'regular' 4GB SD? Is there such a thing?
I'm curious because I recently purchased a 4GB card for my K100D and have had trouble storing more than around 100 RAW photos (beyond approx 1GB). All pictures are OK to view until the 100th shot is taken, then every pending shot taken only appears in the instant preview, but not viewable afterwards loading them from the SD card. The prompt given is something like 'image not readable from memory card'.
Even importing the pictures beyond the first 100 is impossible. Errors appear. I've tried formatting the card with the camera, and then formatting the card with my iMac. Neither method changes this problem. Has anyone experienced this? Is there a problem with the SD card or my firmware?