I see similar questions in the forum, but some answer didn´t give me all the information I need. Someone in the forum mentioned "I install this or that chip depending of the necessities of the client". Well I think he´s right, every case is diferent.And I wish you could help me with my case. This month I´m thinking in buying a mod chip, the only site I heard about was www.modchip.com. It seems very usefull, untill I found this forum Now I need help to decide the right mod for my case, and this is it: -PS2 model V3 -NTSC -Need to play Backup DVD´s and CD´s -Need to play Rip´s -view DVD (region free) * the magic 3.6 seems to have too many problems * the magic 3.1 present more difficulty for the installing process * the Messiah 2 Pro, seems my solution but only works on PAL * the DMS3 looks good but I´m not sure about DVD´s wich of this is the right one for my case? wich is the painless to install?