well... it sounds like u are now talking about .string files... these files are used to control all the "text" u see on the iphone... basically, anywhere (with a few exceptions) u see system text in the phone... there is a .string file with that text in it... the INCREADIBLE power and beauty of winterboard is that it DOES support ALL these file types (.string, .plist, ect)... SO u could make these mods WITH wb. it will take some more work for you to find all the moddable .string files... i have created a full theme (basically every themable image/sound on the iphone) here:
http://www.modmyi.com/forums/skinnin...formation.html
(#2 under Winterboard Tools)
I did not include any of the .plist or .string files here because some of them are specific for my own settings, and it will just get confusing... but u can see the FULL outline of a theme... and u will understand where everything goes... as for the .string files... if for example u r working on the phone... u will see a MobliePhone.app folder with all of ur phone images there... then u will know to go to the MobilePhone.app folder in ur own fw to find the corresponding .plist and .string files.
And remeber that if u want to mod a .string file in english, to name the folder en.lproj, not English.lproj... There is no support for the latter in wb. Like i said, it will take some understanding to find all the "text" that u can mod, but u should find EVERYTHING u need in that "links" page i just gave u.