Blackberry to SYnc with Lotus Organiser v 6.1
I've had the same problem which I've solved. Yep! I have Desktop Manager v 4.2.2 on disc -- However ---
1) I tried loading this on Windows 7 Professional as is and in compatibility mode for XP/Vista etc., with no success (just get red screen moving cross-hatch box "Initialising" ) No more than this.
2) My wife has a laptop running Windows XP - it loaded just fine! - so -
3) I discovered I have Windows Virtual PC/Windows XP Mode. I loaded this THEN DTM 4.2 loaded fine.
4) This mode works as if a separate PC so, in order to sync with Lotus Org 6.1, Lotus has to be loaded. The appropriate *.or6 file can then be found by being copied to this mode (via USB stick!) or by setting up a LAN to include shared files in this mode and the parent PC (mine with Win 7!).