Thanks for the follow up
If the power bar was having that effect, I would suggest replacing it with a quality one. If it's doing that to your eDGe, it may be slowly wreaking the electronic devices connected to it.
To put product on shelves, enTourage both would need the manufacturing capacity and the retailers to buy inventory. It takes a lot of money up front to stock the shelves, and a lot of trust on the part of retailers that the product will sell. Given all the current retail outlets like Best Buy and Amazon in the US, I'm sure enTourage will develop a brand reputation which will translate into more brick-and-mortar distribution deals.