If you use a bluetooth headset with your iPod Touch, please post a link to the headset you use. I am looking for a cheap bluetooth, maybe one I can buy off ebay. But I don't know what compatible. Is this compatible with my iPod Touch 4? http://cgi.ebay.com/New-Bluetooth-H...Accessories&hash=item4152d355c2#ht_1850wt_934 I'm thinking of buying that for my iPhone 3G. Or maybe this? http://cgi.ebay.com/NEW-BLUETOOTH-H...ss_Products&hash=item3cb16128f0#ht_3192wt_812 This is my top choice, I would get this if its compatible with the iPod. So please someone tell me if it would work. http://cgi.ebay.com/Slim-Bluetooth-...ss_Products&hash=item20b3fe2f80#ht_2215wt_934 What do you think? Which would work?