Boost Wifi Signal and Connection Speed, Search for Free Unsecured Wireless AP

You can pretty much search for simple tutorials on how to boost your wifi signal or connection for free; to some extent, a simple hardware and software tweaks will do the trick. YouTube has an intensive collections of tutorials, the classic aluminum foils.
The bottom line is, how much more can you optimize the signal and connection? A mere 10% gain is not worth the trouble, however if you happened to have some cash to spare, I highly recommend hfield Technologies’ Wi-Fire, what is Wi-Fire?
The Wi-Fire is a compact, range-extending USB device that enables you to access a wireless Internet connection from up to 1,000 feet away–three times the range of your internal wireless adapter.

That is three times the range. If you’re living in a city that is dense, what are your odds of receiving free wifi signal from, say, Starbucks located nearby?
How Do I Use, Open, Extract Bin, Cue, or ISO Files?
How do I unpack these compressed files?
.bin
.cue
.iso
These are files commonly associated with an image of CD and DVD. There are two ways to open these files, they are:
Method 01
Burn them to a disk, programs such as Nero or NTI does a pretty good job, these programs will extract the compress file while burning it to the CD or DVD. This method requires a blank CD or DVD.
Method 02
It doesn’t make any sense to burn the file to a CD when u only needs to access the information once in a while. You can access these files with a virtual CD or DVD emulator without ever burning them. Some of the free tools available are Daemon Tools and Microsoft Virtual CD control panel.
