Dragon Age: How do I delete all saves games of an existing character?

I want to start a new file but I can't because I've reached the character limit. But all my existing character files are completed... How do I delete them?Dragon Age: How do I delete all saves games of an existing character?
Its kind of a pain..the only way i have found is going to your main xbox dashboard, on the My Xbox tab, scroll all the way over to Settings. Go down to Memory. Click Games. Dragon Age: Origins, then click on each saved game individually, then you just simply click Delete. kind of time consuming and a total pain.