to all tx1000 and tx2000 users.i am using tx2032au for one year.i just did the heatsink mod and i'm happy to inform it is working quite well.i can actually put it on my belly while i'm lying on my bed.its THAT COOL.i used a 1cent coin for the nvidia chipset.lapped it for around 30mins for each side.so if anyone interested in doing the mod but scared to do it yourself.do pm me.service fee can be discussed further.