Add new flash adapter version

extras/pcb/README.md

@@ -2,17 +2,13 @@
 
 ![image](https://dl.dropboxusercontent.com/s/ta7pjoxn9kirtan/v17pcb.png?dl=1)   
 
-#### The 8bit Flash Adapter is used to program 8bit and 16bit(in 8bit mode) flashroms like the 29F032, 29L3211 or 29LV160, [PCB thickness needs to be changed to 1.2mm](https://www.dropbox.com/s/va1c72073cqfy90/pcb12.jpg?dl=0), this is very important or else it won't fit into the SNES slot.   
+#### adapter_pcbs.zip are three additional pcbs for writing flashrom and eproms.like the 29F032, 29L3211, 29LV160 or 27C322, [PCB thickness needs to be changed to 1.2mm](https://www.dropbox.com/s/va1c72073cqfy90/pcb12.jpg?dl=0), this is very important or else it won't fit into the SNES slot.   
    
-![image](https://dl.dropboxusercontent.com/s/jk2xmjy5bp4jfms/flash_adapter.png?dl=1)    
-
-#### TSOP40_to_DIP36 is an adapter PCB for making homebrew SNES games with the 29F032 family of flashroms.   
-
-![image](https://dl.dropboxusercontent.com/s/lfyts5puzsub1be/TSOP40_to_DIP36.gif?dl=1)  
+![image](https://dl.dropboxusercontent.com/s/msi0bsg2f83z2yt/adapter_pcbs.gif?dl=1)    
 
 #### With the sd_adapter PCB you can transform the microSD module from the parts list into a full size SD module by desoldering all the components and soldering them to this PCB.  
 
 ![image](https://dl.dropboxusercontent.com/s/jcse9iaxm3bbuu6/sd_adapter.pngg?dl=1)    
 
 
-For [Oshpark](https://oshpark.com/) you need to [rename filename.GML to filename.GKO](https://www.dropbox.com/s/0rcvhalgeu11sf8/rename.jpg?dl=0) or it won't find the board outline. Oshpark is great for ordering the smaller PCBs.   
+For [Oshpark](https://oshpark.com/) you need to [rename filename.GML to filename.GKO](https://www.dropbox.com/s/0rcvhalgeu11sf8/rename.jpg?dl=0) or it won't find the board outline. Oshpark is great for ordering the smaller PCBs but very expensive for larger boards.