i got a new 8gb sd card but when i go into it it says on phone only 4 gb free, i also don't see the other 4gb of internal space on phone. Whats going on. why isn't space being shown accurately? help please? why is it when i inserted new sd card my other 4gb internal partition is gone? i cant see it in root explorer or astro all my titanium backup and other apps disappeared too!! whats going on???!!!! phone says damaged SD card do you want to format it, i say yes and it still doesn't work but on computer i can see it fine???