product was delivered in a couple of days, didn't take long to down load & haven't had any problems with it

This vitamin seems to help improve the skin and energy levels. Started giving it to my kids, 18 and 14 years, but they had such good results, that I started taking it too.

has worked great for me so far. It's found a couple of issues and fixed them quietly. No problems with slowdowns or issues with interruptions.

I'm a truck driver, and often I would get route directions with "googled" local directions, that, quite frankly, half the time were wrong. I purchased this software hoping that even when I didn't have an internet connection, I could see all the routes on the way to my destination. I have to say that this product worked pretty well for me with this use in mind. There are no truck roads marked, but common sense will tell you when a road is most likely a truck road. Some features that really made my life a lot easier are 1) when you zoom in to the interstate, you can see exit numbers AND arrows you can follow all the way from exiting to getting "dumped" onto a street, so you will know which way to go; and 2) if you zoom in close enough, you will be able to see when a street is a divided highway, so you will know if you need to come around at it from a different direction.

for all the hype this gets i was very dissapointed. i wish i had asked around before purchasing because i found this to be very ineffective. i suggest using a source that isnt an infomercial.

Definitely noticed the power difference with the Diablo tune. Gained about 2-3 mpg as well. very happy.