Micro SDHC?

[zepsamsung]

I have a 4gb, I keep pics and music on it, even my BIBLE. It works smooth, there is a sd tuneup file listed here somewhere that sped things up a little. Once in a while I copy all my stuff to my pc, then reformat my card. On the file that was copied to the pc, I run my spyware and antivirus programs. They I copy the folder back to the sd card. This is the only safe way to defrag a sd card. I used pocket mech and mem maid before, but was told by sandisk that this could ruin a card. God bless