im sure you mean VCC-A19 or you can do pin 32-a19 to force it to only see first half.
let me clear up some of your miss guided information... let me fix that now for you
1.so ms will only see 1 half of your tsops "512k" thats all good but what do you think ms would do if they scaned your tsops and only saw 512k of it they will know a. you have moded it and b. you are hideing the other half!
Answer: so what? you can be booting up linux the LEGAL kernal and they cant do a thing... say they do scan (which they wont because it goes into privacy and they dont like lawsuits) and see your only using bank 1 and 2.... in theroy you can be using the rest for linux which is a total legal bios, you might want to read up on that.
2.and as for a a simple scan of the LPC buss i can take out my xecuter2 very easy as i use pin header install! i have a hdd switch so if i remove my mod switch to 8g hdd ms wont know shit!
again we go with the part that i like to say (lawsuit) if i am legaly going on there live software they really cant get me for anything. so they can scan all they want... until i screw up and leave the hack on.... they really dont have anything on me. or should i say us.