ok, My opinion is you are just a cheap person if you flash the TSOP. Everyone here has an opinion, that is mine. Second, what happens when you go to flash the TSOP and something happens? Power surge, sibling bumps the power button, whatever, and you have a dead TSOP.. wow, guess you are really in some trouble if you want to fix it.. or you WILL have to buy a modchip then. Sorry, I will stick with my PC-Bioxx I got the day LS shipped them and have not had a single problem with my XBox or modchip since install.. and I have torn it apart more times than most people here, plus cut the hell out of the lid with the dremel, installed cold cathodes, rewired several times, even had a X-Ecuter1 before PC-Bioxx, and no probs with that either.. I will never participate in flashing the tsop, $40-$50 in nothing to me and I will gladly pay that for an extra bios rather than screwing mine up. And guess what, I have a 1meg bios also, so I can do the 4 bios switch if I cared to.. so that is not a TSOP only feature.