I have a Samsung vitality, my computer has been down for a while had to pick a new network card its up and running now, 
I plug my phone in through my USB and i can't connect to the computer, unknown source's is checked. i used to hook up to the puter all the time I don't know what i'm doing wrong, any help would be appreciated, Thank in advance Kevin
				
			I plug my phone in through my USB and i can't connect to the computer, unknown source's is checked. i used to hook up to the puter all the time I don't know what i'm doing wrong, any help would be appreciated, Thank in advance Kevin
	