I have an xbox (v1.6) that was modded with Xenium SP-ICE (solder-less) chip five years ago. Since then the HD has been upgraded to 500gb single F partion formatted with 32k clusters. Recently I've been experiencing intermittent frags related to the mod chip. Before the chip dies completely I'd like to convert to a soft mod. Can anyone suggest the best way to do this and preserve access to my HD without losing any of the existing media/games.