A couple things.  That's a contractor saw, not a cabinet saw.  No amount of side table/outfeed/fencing system will ever make it into a cabinet saw.  Cabinet saws are 1k+ for a reason.  They are built with die-cast metal to be heavy as hell and are belt driven monsters.  They can rip 8x4 sheet goods and not even tip slightly.  I had that same Ryobi and I used it for 8 years and it served me well.  I did however notice a crazy difference once I got my hybrid saw.  With that Ryobi you will have to "Push" wood through, which makes it dangerous.  Get a new blade right away, Freud Diablo are nice blades readily available and moderately cheap.  Also, put your guard back on period.  That saw doesn't come with a riving knife, which is crazy stupid, so that guard is the ONLY defense you have against kickback.  It's not as great as a riving knife but it's better than nothing.
I'm sorry if the above comes across as me being a jerk but I'm concerned for your safety.  Unless you're this old house good, that table saw is a dangerous purchase.