1: An Acer Travelmate 4500 laptop and a huge homebuilt thingie with a 64bit 3000+, 1024MB RAM and 770 GB of hard drive capacity.

2: Home built computers are my preferred kind. They're just to easy to do maintenance on.

3: Any kind of compact, cheap stationary (with probably a celeron in). They're just hell when it comes to upgrades, repairs and general maintenance.

4: Internetting, web browsing, chatting, music listening, movies and TV series, gaming, hacking (OMG YES), studying.

5: Too many hours, probably more than 6 hours every weekday. More in the weekends.