I would like to know if anyone can suggest a good alternative to the VIZIO XWH200 Universal Wireless HD Kit? I ordered the internal Tx but did not get the XWH200 kit. So now i'm looking for an affordable alternative. Also, has anyone been able to use an external wireless TV to do basic functions, i.e. word processing, browsing the web, and gaming? Thanks in advance for the input. http://www.vizio.com/accessories/xwh200.html