I had a 4GB SDHC Lexar memory card that works with my new camera and new laptop perfectly. Now when I insert my SanDisk 4GB SDHC memory card into my laptop I don't know how to upload the pictures onto my computer. All I get on my screen is the "SanDisk Kiosk". What's up with that? I used to get my autoplay windows message where I could choose to view or upload. I even reset my auto play options to automatically upload pictures from the device, but it doesn't happen. Everything is supposedly compatible with SDHC 4GB since that's what I've always used, just a different brand. I can't figure out how to get my pictures- please help!!!!!!!!