Hi Bob,
Removing the following lines from the taskspage.asp under tasks folder
in Project Server virtual root will do that.
oShell.AddNewTitleButton("idUpdateSelectedBtn",
oStrings.GetString(IDS_TASKS_SELECTIVE_UPDATE_BTN),
oStrings.GetString(IDS_TASKS_SELECTIVE_UPDATE_ALT),
oStrings.GetString(IDS_TASKS_SELECTIVE_UPDATE_KEY),
"ProcessActionButton(" + const_selectiveUpdate + ")",
oStrings.GetString(IDS_TASKS_SELECTIVE_UPDATE_BTN_WIDTH));
oShell.AddNewTitleButton("idSaveChangesBtn",
oStrings.GetString(IDS_TASKS_SAVECHANGES_BTN),
oStrings.GetString(IDS_TASKS_SAVECHANGES_ALT),
oStrings.GetString(IDS_TASKS_SAVECHANGES_KEY),
"SaveChangesBtn_OnClick()",
oStrings.GetString(IDS_TASKS_BUTTONBAR_BUTTON_WIDTH));
You can also remove the functions ProcessActionButton,
SaveChangesBtn_OnClick as they are no longer referenced in the page.
Thanks & regards
Sudhakar