Only way I know is to ssh in but idk the directory or file name but I would assume its in the Preferences folder or system folder
Or you could download a theme that already has it gone and place that theme below your current theme in Winterboard, the higher one will take precedence, however this is not true in my experience with the sound files
Okay i wud love to know about that ssh thing cause usually it works wonders...
Well regarding the theme i already arrange to no avail..the theme im using is for the lockscreen..previously in ios4 it just gone..now i think sumtng chnged..
Apple likes to
Change the location of the images from OS to OS your gunna have to either search google or there is also a theming thread always going on just search for it ppl talk aton on it it's up to like 3500 posts