I have a fuji s3200 and I know if I use a SDHC / SDXC I can not read them on my laptop or my desktop. I have no problem with the plain old SD cards. If I hook the camera to either the laptop or desktop with the USB I have no issues downloading the images with digikam
Looking at my laptop specs I am assuming that it can not read the SDHC/SDXC cards
Storage SuperMultiPlus, DVD-Dual, DVD/CD-RW Combo, or DVD-ROM (varies by model)
Serial ATA hard disk up to 400 GB (varies by model)
Multi-in-one Card Reader supporting CompactFlash® (Type I and II), IBM Microdrive, xD-Picture Card™ (xD), Secure Digital (SD), SmartMedia™, MultiMediaCard (MMC), Memory Stick® (MS), Memory Stick PRO™ (MS PRO) (selected models)