Ok .. I really want to upgrade my version of Red Had from 7.3 to 9 ... I have a few questions .. now keep in mind that I am very new to linux .. I am learning .. but have a long way to go ..

..
1) can I just run a command to upgrade the current kernel from 7.3 to 9 ...
2) if option 1 dose not work .. I need to download the distro .. thats fine .. I have a cable connection .. heres the questions that I have here .. what files do I download????? ..
shrike-SRPMS-disc1.iso
shrike-SRPMS-disc2.iso
shrike-SRPMS-disc3.iso
OR
shrike-i386-disc1.iso
shrike-i386-disc2.iso
shrike-i386-disc3.iso
3) Would it be better to totally clean the drive and do a freash install of ReaHat 9 .. being my current distro is over 2 years old ? ...
4) and finally ... is there a major differance between RedHat 7.3 and 9? .. is it worth the upgrade? ...
Yup .. totall
