11-28-2009,10:56 PM
I did the swap trick earlier this year (January actually) to install uLe w/ FMCB 1.8b on my PS2 and it worked extremely well.
Game - 007: Agent Under Fire (Gamestop has/had it for $3.99 used)
Replaced DRIVING.ELF with UlaunchELF. Loaded up a mission you drove in and instead uLe kicked in and installed FMCB with no problems whatsoever. 
Media - Maxell DVD-R burned at lowest speed possible.
PS3
PS3 Model - 80 GB/Non PS2-BC
PS3 Version - CECHL01
Modification(s) - Official Firmware 4.00
Purchased - March 27th, 2009
PS2
PS2 Model - Slimline/SCPH-77001
PS2 Version - V15
Modification(s) - UlaunchElf 4.42/Free MC Boot 1.8b
Purchased - April 16, 2007