Ok, i am playing the ps3 version of oblivion since skyrim is broken atm, i have just started a new game, escaped from the sewer and just attacked a guard for a horse, i must say, it lags horribly, severe frame rate drops while on the horse, while on land, its mostly smooth, but on the horse in third person, it lags a lot. Again i have just started a new game, played about 3-4 hours maybe...sorry if this is asked before, i am new to the oblivion section.