Run icube on Mogul 6800?

[adidas1]

So I'm a noob and I really have no idea about all these 'kitchens', 'roms', and 'radios' and stuff but I can't stand the stock programs on the Mogul I have from Sprint. I have successfully installed several great cabs and now I was told about this icube program by a friend who saw me running the ifonz. I downloaded the zip files from that thread and i installed them but...nothing! What the heck? Anyone know if there are special instructions for my phone or am I just doin it wrong? How do you install and run the icube program on a Mogul? I don't know if it matters but here is my rom and radio info: ROM: 3.56.651.0 Radio: 3.42.02