backup Hotfix that all ready installed

Hi,

i am looking to format my windows xp system due to some problem on it but i have all ready download and installed it’s all hotfix patches and do’t want to download them again from the internet.

is there any way so that i take a backup of my all hotfix patches so that i can reuse them in a later process.

i need it to be use in also in my windows 98 computer also.

with regards

suninder singh