I started having some connectivity issues with my wifi after the latest Velocity patch (possibly just coincidental). Played around with a few freebie apps but didn't really see much benefit. Then I took a look at Fix My Wifi by SysLynx Limited, and after reading the reviews, I decided to risk the $3.19 price and give it a shot. WOW !! What a difference! Not sure what it is doing that other such apps don't but my connection is vastly improved in weak areas and where there is a strong signal, seems to be operating much faster. I highly recommend it!