I have 16 gig class 2 SDHC. There is some minor lag in scan time when new media is added. Additionally there is about a 6 sec lag between songs in a playlist. Nothing to get crazy about, but, if the device supports class 6, I would definately spend the xtra $ and go for it. You can never be too fast.
Also, I found the best pricing on newegg. I tried to save some money by buying Kingston and later returned it (too slow and unresponsive) for a Sandisk.
whats strange is when I connect the tour via sync cable my cpu read it as a 6.8gb card...but when i nav the tour>option>memory>read as 14.8gb card...
any ideas..?
Yea I get this too but then it's because your cpu reads it as how much space is left. You probably already put in 8 GB worth of data in the card. Not a big deal, the card still works fine.