Cydia live clock themes.....

[deejaywestbrook]

I have "Live Clock" downloaded from Cydia. So, my original Clock app that came with my iphone 4 now shows the actual time...FINE. Now, my issue is that when I try to download a different style of clock (i.e., "illumine-digital" or "LCD 2", etc.)....they will not work! When I go into winterboard and choose one of these new clock styles and respring, I only notice that the same ole original iPhone clock app is STILL there (except maybe, the hands are gone) or that it's slightly altered. What could I be missing? Its like I cannot get any other styled live-clock to override the original "clock" icon. How can I replace this tired clock app with one of the "illumine" or other cool ones offered in Cydia?

Thanks very much!