I recommend using the download via the BitTorrent network , in contrast to the direct downloads faster as more people download it in 15-20 minutes you can have it. If you try a direct download servers you are probably saturated.

You have no excuse not to download the 700MB better invested in the season includes some new features as we discuss and simply encourage you to try it, it's as easy as downloading the ISO file, burn it to CD with any program that allows PC and start the system including Ubuntu LiveCD. If you like what you see then you can make a facility shared with your Windows system with few problems. Even you have an available install Ubuntu from a Windows utility called Wubi .

Is there a version for each PC, 32bits, 64bits, for servers and even a version for netbooks (small laptops).

You're taking too long to try it!