Series 1 Tivo has a hard drive limit of 137GB (or is it 127??) Is there a way to make a > 120GB IDE drive function as a 120GB drive? It is difficult to buy a 120GB drive nowadays, but I have some larger ones like 160GB, 300GB... I saw a thread mentioning how to patch Tivo kernel with LBA48 so it can use a larger drive (how large?) But won't the kernel be overwritten with a non LBA48 during the next Tivo software update?