I will try to explain everything in great detail. I have a Zenium gold modchip. I am using Evox and Dvd2Xbox. Everything works perfectly with the stock HD. When I use the HDD swap feature of the modchip it copies to the new drive fine. However, the games saved to the new HDD will start to load and then lock up. I backed up 2 games to the stock HD and they worked fine. The new drive is a Western Digital Caviar SE model WD1600JB. Any input would be greatly appreciated.