I have minimal experience with Linux but i have used wubi and have a Ubuntu os on my computer,its awesome

but im having difficulty with beryl,i am currently using a Xp to post.
I am trying to install Xubuntu on a windows 98 se computer
Dell dimension l550r
pentium 3
256 ram
I have downloaded a alternate iso file of xubuntu
and put it on a cd with iso recorder it looks like this .
http://attachments.techguy.org/attac...1&d=1188361496
I hope thats rite
the predicament starts here
im stuck i put the cd in the 98 but it didn't instantly boot like window installers
Should i completely format the hard drive then do it?
i have done a search on this i used loadlin and mounting but thats confusing

to understand
im sorry if you answered this question a million times im a NOOB at this stuff
sincerely yours,
Manufn619