I just purchased a Nokia N810 that came with a Kingston 8GB Micro SDHC card. This is my first tablet. The tablet only recognizes 2 GB. Any suggestions on correcting this issue?
It should recognize the whole 8gb. However, I suspect what you're seeing, given the size you mention, is actually the internal 2gb storage rather than the card. If you go into the maemo file manager, you should see 3 drives. If you only see 2, your sd card isn't being picked up, because it'll always be the 3rd on the list and will usually say "external card".