Thanks sooo much sirlagz, the USB wifi dongle is an eighth of the price of my one (OMG :O).
But the touch overlay isn"t cheaper because earlier is mentioned a $20 one, HOWEVER this one includes all the components for a USB connection, making the extra $15 worth it, but if we take the $8 from that fifteen, which we saved in the wifi dongle (thanks again!), that"s only a price hike to about $132, that"s still cheaper than the $150 original price.
Touchscreen Overlay: $36
Wifi USB Adapter: $1 (OMG I can"t get over that price lol)
Wow, this tablet idea has not just become cheaper, it"s also become much easier to make and higher quality, well at least when it comes to the screen resolution. Thanks guys