How to render sitemappath with <ul> tags without <spans>

[hummh]

Hi,

I'm fighting with the asp.net 2.0 sitemappath control. I want to
render breadcrumb items using <ul> and <li> tags, but the control
mixes them with <span> tags. That leads to invalid XHTML transitional
code, because <ul> can't be mixed with spans. Is there a way to render
the sitemappath without any (unnecessary) <span> tags?

TIA
Harry