Are there any opinions about which is better to use w/ Zen Cart for making rounded corners, Snazzy Borders or Nifty Corners Cube? or maybe each would lend itself better to different areas of Zen?

If I understand it correctly (and I haven't looked at Snazzy Borders, just forum discussion about it) Snazzy uses HTML and css while Nifty uses Java and css - correct me if I'm wrong

Audra