Here is the guide that I used - it seems complicated at first, but it works perfectly. And, the guide is a little old, so here's the deal - the newer version of PgcEdit works fine with ImgBurn now; in fact, ImgTool Classic does NOT work with PgcEdit anymore. So, essentially, just replace ImgTool Classic with ImgBurn everywhere that appears. This worked fine for me.
Here is the guide that I used - it seems complicated at first, but it works perfectly. And, the guide is a little old, so here's the deal - the newer version of PgcEdit works fine with ImgBurn now; in fact, ImgTool Classic does NOT work with PgcEdit anymore. So, essentially, just replace ImgTool Classic with ImgBurn everywhere that appears. This worked fine for me.