I found this app on the market for free that will boost your read speed for your sd card. This wont improve write speed though. Just thought I'd share it with y'all. https://market.android.com/details?id=de.mehrmann.sdbooster&feature=search_result
I have a class 4 32gb Sandisk
Unchanged (128k)
Changed (4096k)
I have a class 4 32gb Sandisk
Unchanged (128k)
Changed (4096k)