I loaded up games using PS2 HD Handiness 0.7 with my 80GB Maxtor DiamondMax 16 HDD hooked up to my PC via IDE->USB converter and those games worked with both HDLoader and HDAdvanced. And like NismoR34 said, it's the same program with different colors basically so it's what expected.
Also, I've looked on the game compatibility chart and saw that 007: Everything or Nothing needs to be in a different "Mode" to play using HDLoader. What the hell does that mean? I assume you have to do the same thing for Madden 2005, since I know people have been able to have that playing on their HDs, but I just can't seem to get it to work. How do I change the "modes" of games on my HD? I have a fliptop/swap magic setup on my V4 PS2. Thanks.