PS2 DVD problem

[Rich010663]

Hi all,
I was wondering if anybody had any boot up routine for DVDR games on a 30003R & 30003 PS2? Both are chipped with a Neo 2.2 chip. My 30003 plays most DVDR games, but not all using the Dave Mirra swap trick. However the 30003R does not play any DVDR games at all. Why is this? I use the AR2 V2 software. I also use Devil May Cry as the original TOC game so where am I going wrong?

[ps2king]

-Load AR2 V2 keeping Resetbutton pressed
-Select Action Replay Codes
-highlight Dave Mirra Freestyle BMX2 Code
-press START
-press EJECT and insert Original-TOC-DVD
-wait 10 Seconds
-now press 'X' on with Codes and 'X' once again
-Error-Message appears: 'Too many Codes'
-original TOC DVD stops spinning (thx, Datel *g*)
-now perform EA Trick (release Reset-Button) & insert DVDR Backup
-press 'X' to confirm Error-Message
now press Circle twice to enter Mainmenu again
-START GAME, without Codes, press 'X'
-Codes are getting actualised
-DVDR boots

Keep in mind the orignal TOC should be larger than the backup.