Need Wifi antenna!

[NanneyGoat]

I'm looking to buy wifi antenna to mount outside of my house so I can use the neighbors wifi.  I already got permission to use it.  

 

Here's the one I've been looking at http://www.amazon.com/Crane-Super-USB-Wifi-Antenna/dp/B004UR72IM

 

If any of you guys (or gals) can give me suggestions on antenna's you have used before or stuff I should know before I do this, that would be great! 

[W-L]

I'm looking to buy wifi antenna to mount outside of my house so I can use the neighbors wifi.  I already got permission to use it.  

 

Here's the one I've been looking at http://www.amazon.com/Crane-Super-USB-Wifi-Antenna/dp/B004UR72IM

 

If any of you guys (or gals) can give me suggestions on antenna's you have used before or stuff I should know before I do this, that would be great! 

 

Not sure if that's allowed by the ISP providers since some are very picky about sharing amongst properties even if your neighbors are cool with it.

[xmx1024]

Not sure if that's allowed by the ISP providers since some are very picky about sharing amongst properties even if your neighbors are cool with it.

But, the ISP doesn't have to know, do they?