Is this too tough for newbie?

[Susan Bilheimer]

I was told the realvnc was a great solution
for remote access. I am buying a business
and will need to remotely access the biz
software from five hours away.

I'm a tech writer, so have some proficiency,
but I am completely overwhelmed by the
documentation on installing realvnc.

Do you have to be a developer to figure this
out? Gotomypc is so simple, but would much
prefer free or shareware.

Are there any costs I'll have to incur if I do figure
this out? (I saw something about a Dynamic DNS
Manager.)

And finally, does anyone have suggestions on
where to get simplified instructions for someone like
me?

Thanks so much.

Yours truly,
Susan