Update: Got it working!!!
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Can you post a download link to what you got from Pioneer? All I can see if the 2.0 firmware and latest Bluetooth software, both of which are already on my unit. If you've got an older firmware, please link.
Presently, my HTC Touch can't see the F700BT and the F700BT doesn't detect the phone's presence at all.
Is there any chance the alternate Bluetooth option might work?