default value should be easy, I'll have a quick look at decimal odds...
[edit:]
To make the "To" odds default to 1, edit the
vbookie_event_outcome template, search for:
Code:
value="{vb:raw odds2.question}"
and replace with
Code:
<vb:if condition="$odds2[question]==''">value="1"<vb:else />value="{vb:raw odds2.question}"</vb:if>
Re: decimal odds - too hard, or to be honest after a quick glance at the code there appears to be no "quick fix" and I can't be bothered putting the time in to change it