Recommended files to backup?

[rlowther]

When the login is fixed to handle the 6/22 live patch, what files do you recommend i back up to prevent something like this from happening again? (i know that it's impossible to know ALL the files)

I just installed EQ. It's been about 1-2 years since i played so i had to run the patcher. I won't run it anymore unless specified.

I guess i want to know what are the 'core' or 'important' files i should manually back up.

For example, I know that i will keep a backup of these files:

eqhosts.txt
eqmain.dll
eqlsclient.ini

Thanks