European Internet Connectivity

code prole writes: "In a couple of months I am traveling to Germany with my significant other. One of our goals is to purchase (local to Germany) a computer for her mother. I know next to nothing about acquiring and setting up Internet connectivity in Europe. What are broadband costs? Is there decently priced and performing dial-up available? Are there any hidden gotchas that make the European Internet experience different than the US one I should be aware of? Finally, are there any good (trusted) resources I can use to compare connectivity options?"