blame alcohol for my mistakes !
overriding 'site uinfo' is indeed not supported, because 'site user' is a more logical command for it, imho... i can add override option for 'site uinfo' if u really want it.
Code:
owngroup = %EXEC ..\scripts\ioGroups.exe listgroups %[$group]
^ could show a user his own group, isn't that what u need ?
if u only want the userlisting and not the group's details, use a second set of templates for groupstats.*.nfo, where u leave the head & foot a blank file