Htc Evo 4g 8g msd

[bluediablito]

hello all
so i notice some problem with my micro sd card that came with the phone. at first the phone would read it and then it would stop reading it. after doing a search on this site i notice that there was an update.
the problem have stop since the update but i notice something.
shouldn't my internal memory be clean (with some small os info) and the msd be in use? how would i know if the msd is the default storage space?
this is what i see on my phone.

sd card
total space
7.39gb

available space
7.29gb

unmount sd card
unmount.......

format sd card
format

internal phone storage
available space
364mb

 

[Beezzy]

Thats how the phone comes. 364mb of internal storage comes with it after the Sense UI, Android OS, and Sprint Apps that come installed on it.