Also remember to have an extra freemcboot backup after removing your modchip, sometimes freemacboot softs memcard gets corrupted, in these circumstances you can reinstall your freemacboot from the backup memcard without the need of the modchip again. Also its a good idea to remove the modchip for your lens, it will last more if you use discs to play games or watch dvds, modchips on ps2 puts more pressure on the lens of the disc drives. Let me know if you need additional help with the removal process, like my comment if it helped.