Thanks for the help. I guess it was an ok choice for me, then. 1 gb of memory could possibly come in handy when I upgrade my 1440x900 screen to 1080p.
It's a good card and I almost bought one myself, I took the full 460 1gb since my monitor res is 2048X1152 and though I needed the extra performance.
Whether it was a good buy or not depends on how much you bought it for vs what else you could have bought with the same amount of money.