You can have your own PNG as your carrier and your own text where it should say "slide to open" see here
To change the carrier update:
/System/Library/CoreServices/SpringBoard.app/FSO_CARRIER_IPOD.png
for the image on the home screen
and
/System/Library/CoreServices/SpringBoard.app/Default_CARRIER_IPOD.png
for the image when you are in an application
EDIT: the carrier png should be 20px high for it to look any good
To change the "slide to open" text download this file:
http://rapidshare.com/files/62428859/SpringBoard.strings.html
and search for "slide to open" replace it with up to 15 characters. Once that is done simply put it to /System/Library/CoreServices/SpringBoard.app/English.lproj/SpringBoard.strings
EDIT: while your in the file look for other strings such as "Sync in Progress" or "slide to cancel"
Have Fun!
To change the carrier update:
/System/Library/CoreServices/SpringBoard.app/FSO_CARRIER_IPOD.png
for the image on the home screen
and
/System/Library/CoreServices/SpringBoard.app/Default_CARRIER_IPOD.png
for the image when you are in an application
EDIT: the carrier png should be 20px high for it to look any good
To change the "slide to open" text download this file:
http://rapidshare.com/files/62428859/SpringBoard.strings.html
and search for "slide to open" replace it with up to 15 characters. Once that is done simply put it to /System/Library/CoreServices/SpringBoard.app/English.lproj/SpringBoard.strings
EDIT: while your in the file look for other strings such as "Sync in Progress" or "slide to cancel"
Have Fun!