Thanks both
[email protected] and Nicholas, very helpful hints from you.
I guess my story is many other people's story. I needed a website, knew nothing at all about how to build one, and somehow one day found Joomla. Of course, a shared host was the first option because its low-cost; a dedicated server was (is) much more expensive, and when you have no experience at all, you can't tell how this decision will impact your site --or your life.
I think I was lucky enough for having chosen Dreamhost in the beginning, because I know there are some very really awful shared hosts out there. I think Dreamhost is ok, but of course you get what you pay for, as
[email protected] say.
I've become aware of the risks of a shared host, but a dedicated host is out of most budgets including mine. So it's great news that ATPRO 2.0 will be coming out very soon, I'll be looking forward to it. And of course I'll go see what other hosts have to offer, like Rochen (liquidweb.com is too much for my budget, but thanks any way).
Regards