I have a wifi iPad2. Looking to stick with prepaid service. Can anyone confirm compatability with the Clear Spot 4g? It's $99 and $45 a month for unlimited data. (I am in zip 07302 and there is great 4g coverage). Alternatively I could go 3g with: -Verizon mifi2200 but for prepaid access its $50 for one GB. -Virgin Mobile mifi2200 is $50 for unlim up to 2.5gb then speed gets limited (walmart sells plans for $40 for unlimited $20 for 1gb). This seems to have a LOT of bad reviews about slow speeds on a few sites..could be vary by location though. I just want reliability. I am really leaning toward the Clear Spot 4g. I don't know how much i'll be using it though, so i might be able to get by with the $20 1gb plan for the virgin mifi 2200, so that could be an advantage. Anyone have experience using ipad2 with any of these?