asynchronous plist load

[JohnnyFlash]

I am trying to load a plist file from the web asynchronously.

The two methods I have discovered so far are
1) use initWithContentsofURL, but it isn't asynchronous.
2) do an asynchronous URLConnection with initWithRequest. This works as I am able to get the contents of the plist XML data into an NSData or NSString object, but I have to write the string out to a temp file and then load the array from the temp file.

I'd like use a solution that doesn't require the temp file step. Any ideas?

Thanks in advance.