XP is still a good stable platform
Ubuntu 9.10 is as far as I am concerned the worst release of Ubuntu yet. As things stand at present I get better performance out of Ubuntu 7.04 even though long unsupported still offers greater stability.
However it must be said I was saying much the same on the release of Ubuntu 8.10 which was truly awful. Ubuntu 8.10 was pretty much rebuilt from the ground up which has turned it in to an awesome release and places it on par with Ubuntu 9.04 the only difference being is Ubuntu 8.10 does not offer support for ext4
I work on a regular basis with Linux Mint 6 (Ubuntu 8.10) and Linux Mint 7 (Ubuntu 9.04) and both releases at least to me are faultless
Now we come to the real casualties of the Linux distros. and they are those that will be built upon Ubuntu 9.10 not least to mention Linux Mint 8 which at present is a Release Candidate is truly awful and all of this is down to its Ubuntu 9.10 underpinnings
RECOMMENDED
I thoroughly recommend Linux Mint 7 Main Edition which is built upon Ubuntu 9.04 Its easy to install and easy to use plus it comes with much of the software you are likely to need preinstalled
Linux Mint 7 Download
http://www.linuxmint.com/edition.php?id=38
Linux Mint 7 User Guide
http://www.scribd.com/doc/15884753/Linux-Mint-7-Gloria-User-Guide
The Perfect Desktop - Linux Mint 7 (Gloria)
http://www.howtoforge.com/the-perfect-desktop-linux-mint-7-gloria
You download the ISO. image of Linux Mint 7 then you need to create a Bootable LiveCD for installation
Linux Mint 7 can also be run direct from the LiveCD from Booting up without touching your Hard Drive
INSTALL LINUX WITHIN WINDOWS
Linux Mint has a feature called mint4win based on the Wubi installer (Ubuntu) http://wubi-installer.org/ which enables you to install Linux Mint within windows (Windows 7 run mint4win in vista compatability mode)
You keep Windows as it is, mint4win only adds an extra option to boot into Linux Mint. mint4win does not require you to modify the partitions of your PC, or to use a different bootloader, and does not install special drivers. It works just like any other application.
mint4win like Wubi keeps most of the files in one folder, and if you do not like it, you can simply uninstall it as any other application.
Boot in to windows insert the LiveCD you have just created and you will offered the option of installing inside windows which is where mint4win comes in, you will be asked how many gigabytes you wish to allocate to Linux Mint (I recommend 8gb) then you set a password for your installation then click install and thats it.
Once Linux Mint is fully installed upon starting your PC you will be given a choice of which operating system you want to use Windows or Linux Mint
Installing a dual-boot with Windows without partitioning
http://www.psychocats.net/ubuntu/wubi
CURRENT SESSION
Linux Mint 7 ext3 with switchable Beryl 0.2.1* and Compiz 0.8.3**
http://www.linuxmint.com/edition.php?id=38
http://en.wikipedia.org/wiki/Beryl_(window_manager)
http://en.wikipedia.org/wiki/Compiz
*Beryl 0.2.1 sourced from Ubuntu 7.04 repositories
**Compiz 0.8.3 sourced from Ubuntu 9.10 (Alpha 6) repositories
LUg.