My L6 works with latest Motorola phone tools after I updated through Motorola (my warranty was out of date - didn't matter chose an in-warranty period). However, because the phone was locked to telstra and I had ported to Virgin, the update caused the phone to require a subsidy code. After a couple of frustrating calls to Virgin and Motorola, I went into a telstra shop (not all shops were able to deal with this issue - so call them first) the guy looked at the battery and worked out the subsidy code from it (and wrote it down 4 me for any future dramas) and it was sorted no charge. The L6 then worked fine with the latest version of Motorola phone tools.
BTW: If you backup ur phone contacts, MPT saves it to a hidden folder =
C:\Documents and Settings\Your Name\Local Settings\Application Data\BVRP Software\Motorola Phone Tools\Backup\L6
Hope this helps someone,
cheers
