Let's say you have a hot device like the Nexus 4 from LG but you don't want to put it on an expensive postpaid carrier like AT&T or T-Mobile.  Another option is putting it on a prepaid carrier like Straight Talk.  As postpaid carriers increase their prices, prepaid is becoming increasingly popular, so we threw a Straight Talk SIM card into the Nexus 4.  With unlimited minutes, texts, and data for $45, it's hard to beat.  Stay tuned for more Straight Talk (and Nexus 4) coverage!  This may be a good candidate for a 30 day challenge...