This is how the array should look like:

$xentry[0] = {BUCK_0 => JUNK, BUCK_1 => JUNK, BUCK_2 => JUNK, BUCK_3 => JUNK} ;
$xentry[1] = {BUCK_0 => JUNK, BUCK_1 => JUNK, BUCK_2 => JUNK, BUCK_3 => JUNK} ;
So on....