For basic issues with regards to hacking your 770,
its always a good idea to consult Maemo Wiki first.

I haven't posted a "how do I?" question on this forum yet, and I'm no Linux expert.

I think on any complex issues and questions, I assume any of the advanced members here would be glad to help you with.

But people seem to post a lot of stuff like "how do I get line command" and how do I get root. All information quite easily found out on this or other 770 forums, on Maemo Wiki. When in doubt do a google search. I've found a lot of stuff by a simple google search.

TRY HERE FOR STARTERS:

http://maemo.org/maemowiki/HowDoiBecomeRoot