Is it possible to backup your LG GM750's contact-list without Outlook-Sync? Yes it is. At least you may use your old contacts after a hard-reset.
As there's no (official) way to extract your contacts from the mobile without using Microsoft's ActiveSync, you will face the following problem: ActiveSync keeps telling you to install a damn email-client, even tough, you have a working copy of Mozilla Thunderbird and no interest in replacing this with MS' Outlook (Express). Shit.
So the very simple way to "survive" the hard reset is this:
So this is what worked for me. I'm not responsible for any phone you f*ck up - if you don't know what you're doing - don't do it! Hope this post is helpful to some folks out there...
Ein paar sehr nette Ideen ... da bin ich mal gespannt, was die nächsten Jahre uns da an neuem Spielzeug bringen... :-)