http://mementoteam.com What is memento? Memento is software that will give a MEMOR32 memory card the same functions as a PS2 modchip without need of opening the PS2and voiding the warranty! Memento is a FREE external solution that combines the power of a Modchip with the advantages of a Swap Disk! How quick is memento to boot? Memento boot your PS2 games at the same speed of an Original Game. In some cases Memento will Boot your games up to 30% faster than an Original game! http://www.youtube.com/watch?v=67byyxF9npI http://www.youtube.com/watch?v=6F1xkIWUKAU http://www.youtube.com/watch?v=7JXVJlvrcrE How do I use it? Install Memento Firmware over a Memor32 memory card Insert back-up copy of your PS2 games and play! What are the Features of MEMENTO ? Works on V3-V16 PS2 (from SCPH-3000x model to SCPH-7900x model) Boot PS2 back-up from DVD-R. Boot PS2 back up from USB HDD. Boot PS2 back-ups from HDD. Support for PS2 CD based games. Dev1 mode to launch up to 4 different applications from the memory card. Dev2 mode to launch up to 4 different applications from the HDD or USB-HDD. Dev3 mode to launch up to 4 different applications from USB memory sticks. Launch emulators and Homebrew Games. Plays Movies and Mp3s.
What about the slidecard things? Those just require a boot DVD and a piece of plastic, no need for a memory card with software installed, and it works on every non-slim PS2 by exploiting a simple programmer's error in when to check for copy protection.
Yes but it doesn't work as good as a proper mod-chip. Most of the time you will have to keep resetting it.
But the fact is, you won't have to mod your ps2. As this will also let you boot homebrew off the memory card.
I got a friend to mod my PS2 for $10. The MEMOR32 is (from what I read) is $60. That's a damn big difference in price.