AsRock ION 330

I have an old AsRock ION 330 that Installed XBMC I believe back in 2009 and its been running flawlessly.
I have the following working
Xbox Remote
Dual Audio for HDMI and Toslink

However I seriously need to put something newer on it so I can say I’m with the times. Any suggestions to which way I should go with this?

Sorry for sounding so blunt and lazy its only because I’m way behind the times on this and I’m totally being honest.