On firefox, my prev and next buttons look like nice clean arrows in the upper corners of the photo. On Internet Explorerer they look like a big opaque blob that takes up half or the screen.
The .pngs are done in photoshop and are transparent index files. The size is about 700(high)x500(wide). The template is Simplicious.
Looks great on firefox, haven't tried it on safari yet. On IE version 6.0, it looks like crap.
The site is http://www.oswegan.com/
Any suggestions, greatly appreciated.