merging data7 with data67.
tied to data7: 453 entries
tied to data67: 206 entries

forward pass:
updating timestamp
'Sun Mar 28 01:33:43 2004' => 'Sun Mar 28 03:20:17 2004'

updating 55311
  name: 'CSIDS: 643-531 Test #1' -> 'CSIDS: 642-531 Test #1'


backward comparison:
56911 is missing in data7, inserting: BGP + MPLS: 642-691 Test #1
58712 is missing in data7, inserting: ARCH: 642-871 Test #2
70304 is missing in data7, inserting: Cisco Wireless LAN for System Engineers Test #2
70305 is missing in data7, inserting: MS Exchange Server 2003 (70-284) Test #2
70306 is missing in data7, inserting: General Securities Principal Series 24 Test #1
70302 is missing in data7, inserting: Cisco UCSE (644-101) Test #1
70303 is missing in data7, inserting: MS MCSA Server 2003 Upgrade (70-292) Test #2

merge done. data7 has 460 entries.

untied from data7
untied from data67