Yes the s300g is in all reality a 200 the covers are completely different sizes htt did not offer a 300g and can't say they do to this day.
RC do you really have an inferiority complex or do you just like to TRY and look smart to the site filled with primarily newbs, it's really quite insulting the things that you post sometimes that counter to common knowledge but "your right"
Op call ED get a rebuild kit for $200 and do it your self no problem (btw you have a common s300) oh and Chris a real pro not a keyboard jockey like RC will tell you the same.