It is not enough to search each other. You will need to pair them. So long the devices are not paired. They WILL not speak together (Security Reasons). I use the Billionton USB dongle and I have had NO problems using either the PC suite to download photos or uploading apps via the phones public folder.

A little tip is to check on the cell phone that the paired computer always has access. So you won't get that question everytime.

Pairing is in the USB PC devices security options.