I'm looking to pick up a Hotspot for my laptop as I currently have no internet service at my apartment. My phone provider is Verizon and I've checked with them, but they charge $50 a month for their service. I was hoping I could find something cheaper. Netzero advertises $9.95 a month, but I have no idea if that's unlimited use, or if roaming charges apply. I've never had a hotspot so is there anything else I should be looking out for that may cause additional charges to be added to my monthly bill? Thanks.