Audio notifications when near a cache

[+traisjames]

I like to find geocaches when biking. Could we have added 2 thing? First, if we are looking for a cache have the iphone tell us via audio that we are 1 mile, .5 miles, 500 feet, etc from a cache and a general direction (left, right straight, behind you)? That way I am not always stopping and pulling my phone out to check. Second, if this is used, how about make a list of caches you want to find at that time so as you are biking and you happen to get close to a cache your phone can tell you.

[+Afterburned]

I use this:

Ultimate Add-ons Waterproof case

I know it does not help your case for getting a change, and it is for a Desire not iphone but I find it really useful as I can use apps on the go (unless I am off road and the bike moves too much to see the screen).