dvd skipping after ps2 mod install

[Arakon]

http://www.modchip.com/ps2/orderps2modchip.htm

was it that one?
then not only are they basically destroying every ps2 they sell a chip for, they also rip you off. 30 fucking bucks for a $1.50 chip.. it's max. 10$ at most decent shops, and includes the capacitor there.
for that price you can almost get an origa chip, which doesn't damage the laser and plays original imports too.