I've bought 2 x LG GT540 phones for my son & daughter.. Both are from the Carphone Warehouse and both are Android 1.6 I've downloaded the LG support tool & USB Drivers and have tried then on Win XP & Win 7. Windows detects the phones and we can mount the SD Cards, but the LG Support Tool doesn't see either phone. So how do I upgrade them ? I have 2 kids pestering me to upgrade them then they can install their apps etc.. Merry Christmas Thanks..