I just came across this on PS3hax.

Quote Originally Posted by iDelete View Post
A new stealth version of Rebug has been released for 3.55 and 3.41. This is a stealth mod which allows you to spoof your console ID – just a small precaution to prevent you from getting your PS3 banned (no guarantees).
I (blazie151) made a stealthed version of Rebug 3.55 and 3.41... [Read More]
Might be of some interest to some that have their Rebug setup hooked up online since I noticed a few people were trying to use the F**KPSN method to hide their console id.