Smogon was quite helpful. I RNGed Gen IV before I ever attempted Gen III. I've even RNG abused my ID in Gen V (for vanity reasons only not a specific spread). On the surface Gen III seems easier, because it's a factor only time, and hitting the frame right. Very different from hitting a time AND delay in Gen IV. Also, not having to change the time every time you don't hit the frame you are looking for is nice. However, my first attempts were hours of resetting (I kept a very low frame to practice on... only around 30 seconds), and just never hitting it. Having access to being able to level up on Mt. Battle feels worth trying this again though.