OK, I am getting an iPod Touch, and I was thinking of getting a second hand Blackberry off eBay. I found the price of the 8310 is way cheaper but it doesn't have wifi. Then a though hit me, if i have an iPod Touch i will just use the wifi on it, so the wifi function on the 8320 will be useless(and i'll spend more) but what if i forgot to take my ipod out? I am confused
So, 8320 or 8310????

thanks!!