im at the end of my tether with linux now, everything i try to do is hampered by it not being set out in a logical fashion, now im not a windows fanboy or anything but at least i can navigate folders on windows...

how do i get to the USR folder ?
ive installed apache (and ive used it before) but i cannot find this folder on the n800, i am a linux newb and this has hampered me from day 1 and untill now i havent bothered asking.

i assume i have to "become root" to find these folders ?
this imo is just stupid, i wish i could navigate to the internal memory from USB or somthing or if apache installed to SD card i could easily get going.

why do none of my programs install to my SD cards ?
is there a magical cache of memory hiding away inside my n800 that i cannot navigate to ?
what if i fill the thing up ?

sry for my ranting but this has been upsetting me for a while