sorry for the long wait. yeah about the ps2 bleem, i don't think there is any working ps2 emulators out there but i'm sure there will be. go to gamecopyworld.com for ps bleem. as for the hesitation fix, i explained briefly to them about it and they immediately knew what i was talking about. so when i got my receipt i noticed this: "ECM upgrade pending from factory..." so i asked them about it and they said it is an upgrade that would be installed in the is300 next time i go there to fix the hesitation problem. my service consultant was David Funk, Longo Lexus. so they said there is no fix? hmmm that is strange