sprite,
1) If computing needs are basic, then Ubuntu is more than sufficient. You can browse the internet, listen to music, and play movies. Just a simple download of EasyUbuntu (look a few pages back in this thread) and you'll be set with codecs, flash, java, and DVD-playback.
2) The only setback is the RAM. I have used Ubuntu with 256 MB RAM and it isn't as "snappy" as Windows XP on the same computer. But for basic needs, you should be OK.
3) A quick search through Google or Ubuntuforums.org and you should find many alternatives to any applications you use. You will also find instructions on how to install them. Just curious, what applications are we talking about?
a) Search for GnomeBaker. I don't know how it compares to Nero, but it's been recommended as a Nero alternative in the forums.
b) Internet speeds should be the same. About the speed of Ubuntu compared to Windows XP... it's a little more complicated:
(Based on my experience with 256 MB RAM) A fresh install of XP will seem fast compared to a fresh install of Ubuntu. Over time, as you install and uninstall programs, XP will begin to feel slower, while Ubuntu stays about the same. Also, with Windows XP, it is pretty much necessary to run antivirus and antispyware in the background, taking up valuable resources. So basically, XP is faster out of the box, but over time this does not hold true.
If you up the RAM to 512 MB, you will not really feel much of a difference. The only thing I can think of is that Firefox launches faster with Windows XP (thanks to a certain feature) compared to Firefox in Ubuntu. 512 MB is really the sweet spot for Ubuntu 6.06.
c) Ubuntu has pretty good hardware support. It's not so friendly with 64-bit (I don't think flash works) and ATI cards, and some people had trouble with wireless, but other than that, you should be fine.
One thing I'll note with Ubuntu is that the Desktop CD (the one that you probably downloaded) is not best for a computer with 256 MB RAM. The live CD was unbearably slow and you're better off downloading the Alternate CD. You won't have the fancy graphical installer, instead it is text-based, but it's fairly straight-forward.
A few things to remember:
* Download "Alternate CD" instead of "Desktop CD"
* Upgrade the RAM, if possible (but you'll be fine if you don't)
* Become a member of Ubuntuforums.org and search through the forums. Lots of questions can be answered there.
* Make sure you have your XP CD handy. There's always the chance that you or your parents will not like it.
* Patience! I couldn't stand Linux when I first used it. It took me about 6 different distributions and countless blank CDs to finally settle with my favorites (Fedora, SuSE, and Ubuntu).
* Don't let the terminal intimidate you. A lot of it is checking the forums and a simple copy&paste.
* If you have a question, then post a thread on here. Many members here at GTP are using or have used Ubuntu 👍
* Ubuntu isn't the only good distro. If you don't like it, search around, and maybe you'll find the one right for you. My only suggestion is find a distro with a good forum community.
* Even if you end up going back to XP, at least you gave yourself a chance to see what else is out there. You've learned something new and maybe you'll try it again later. (This was the situation with me)
I know I didn't cover everything, so just ask away if you've got more questions.
Edit: The first alpha of Ubuntu 6.10 "Edgy Eft" has been released. I will download and install in the next couple of days. Since it is so early in development, it's not recommended unless you don't mind if a few things break
. I'll post screenshots later.