Hello everyone. I apologize if this has been discussed before, but I couldn't find anything searching past posts.

I just loaded up a new Sandisk 4 GB SDHC card, class 2, with a bunch of mp3s. When I inserted it in the IT it was not recognized - it was as if there was not a card in the slot at all. I used both the internal and the external slot. When I insert the card that came stock in the package the IT does recognize it. When I put the Sandisk card in the card reader and plug that in to my iMac it shows that the files are all there.

What's going on? Is the card messed up? Can I fix this?

Oh, and my tablet is running the OS2007 that came on it.

Sorry if this is a stupid query, but I'm a complete noob with regards to these ITs. Any help would be appreciated.

Cheers.

Nick.