After fixing the icons, I did a mouseover on each, and found that the tooltip was missing for print:

--- cream-menu-toolbar.vim.orig 2006-03-08 15:18:42.000000000 -0400
+++ cream-menu-toolbar.vim      2006-04-27 09:23:59.000000000 -0300
@@ -175,6 +175,7 @@

        imenu <silent> icon=print 200.41 ToolBar.print  <C-o>:call Cream_print("i")<CR>
        vmenu <silent> icon=print 200.41 ToolBar.print  :<C-u>call Cream_print("v")<CR>
+       tmenu <silent> ToolBar.print Print

anoremenu <silent> 200.45 ToolBar.-sep45-      <nul>
anoremenu <silent> icon=undo 200.50 ToolBar.undo               :call Cream_undo("i")<CR>

Ben