» Wed Mar 09, 2011 7:04 am
What I do on 360 is to clear the cache if/when it becomes evident that it needs to be done. Basically when the game is clearly not behaving properly in some way. In Red Dead Redemption, I found that I could sell an infinite number of deer skins; as long as I picked up at least one in between going to a shop, I could keep selling that one forever without losing it. Clearing the cache reset the invisible deer skin in my inventory. In Oblivion and Fallout, you should probably clear the cache if textures get really poppy or load times get really slow (for entering new zones, or for items/NPCs to appear, or for dialogue to start, etc.). If that sort of thing isn't happening, you probably don't need to clear the cache (though it can't hurt to do so anyway).
But what I do habitually every time I turn on the console is to hold A from the moment I power it up, to the moment when the system has fully loaded (which for me means the dashboard appears and I have the option to actually play the game). What that does is similar to clearing the cache; in fact I think it may be the same thing, but on a smaller scale. It deletes the old cache [for that game?] and creates a new one. Or something like that... I don't know the mechanics of it, but I do know that as long as I've been doing it, I've avoided bugs/glitches with Oblivion and Fallout 3, and load times and such have been quite fast.
tl;dr:
- Every time you power up your system, hold A until the dashboard appears.
- If the game is particularly laggy or things are behaving oddly, clear the cache via the dashboard and restart the console.
Barring a defective disk or console, that ought to be enough to keep you in fine shape.