X, Y, Z folders...why is there so much space taken up

[t_mann05]

ok....i want to put a movie on my hard drive to watch, but there isnt quite enough space....some of this stuff is probably mimesis and i'd like to keep it unless its not necessary. tell me if i can delete any of this stuff in the folders to make room:

X folder

fonts
conduit-12 426KB
conduit-13 427KB
conduit-16 429KB
fixedsys-9 313KB
font_table.txt 147 bytes
handel_gothic-11 427KB
handel_gothic-13 429KB
handel_gothic-24 438KB
mslcd-14 408 KB

cache000.map 180MB
cache001.map 520MB
player_configuration_cache.dat 35.5KB
preferences.dat 508 bytes




Y folder

In my Y folder, nothing shows up, but on my dash on my xbox it says the folder takes up 748 MB.....and yet nothing is shown in it....


Z folder
filemanager.ttf 266KB
irc.ttf 112KB
irc_font.ttf 132KB
keyboard2.ttf 266KB
main.ttf 132KB
menu.ttf 132KB
newsfeed.xml 6.95KB
telnet.ttf 112KB







So is all of that stuff in those folders necessary? thanks for any help!

[a mammoth]

We can't talk about this here, but just upgrade your hard drive. btw XYZ are cache partitions, the movie will be deleted after playing several games.

[t_mann05]

ok but cant i clear my cache somehow? i heard of that before..