Well, I've had the blu for about two months now and all was good. Read a LOT of negative comments about them, but I didn't have any problems, until last night. All of a sudden, the battery pack won't recharge the batteries. No 5 time flashing lights, or side light or nothing. The pack was fully charged. Then the actual batteries started blinking 30 times in a row. WTF??? I know 10 times means over use and 5 times means charging, but 30,,,,yes, I actually counted them. The batteries will charge and work fine on the USB, but that's it. Great. Going skiing next week and was really wanting this thing to work while on the road or taking a break on the slopes. Guess I'll have to make some analogs to take with me and the laptop to charge the batteries at night. Hate to say it, starting to look at the 501 or something. I just ordered and received two atty's and a new battery. Called customer service but said the same thing.....get the RMA, mail it to us and we'll replace it in about 2-3 weeks. Great. Anybody have similar issues or got bought another PV and used some of the blu parts? Are volcanoe any better, but they use the exact same technology and probably the same manufacturer.