Anyone know of a third party company that makes a charging/syncing desktop cradle for the T-Mobile SDA? I bought one off of eBay from Bargaincell.com and in the description it says that it will charge the phone without a PC or laptop. It syncs with a PC fine. It charges the phone via the USB cable connected to a computer that is on. It'll charge the battery when taking out of the phone, but it won't charge the phone through the cradle. There is an AC adapter that I plugged in. Any ideas?

Though not in their description, this cradle has an audio jack that I guess you can connect to your stereo or set of speakers and play music through it. On the cradle, something goes into the headphone jack and puts it into headset mode. I haven't used this function yet so I don't know about the quality of music you will be hearing.

Thanks in advance.