I think all those problems and backlash are why they never released RDR on the PCIt still is today...
If you don't use commandlines you can't run the game above minimal options (800x600) on current hardware...
The game was worth every penny on PC though because the modding community saved it...
I'm still playing it, been testing this French Riviera map out with CJ da gawd...
That's my favorite game they ever made