Now the better mod chips are DMS3 and Messiah pro 2.
Both are able to play all types of games (Original DVD,dual layer
DVD, CD and Backup DVD, CDs).
The only difference is that DMS3 has a region X facility. That
means your PS2 modded with DMS3 can watch any DVD movie from every
region (i.e code 1 to 5 or 6).
