two NICs; remastered CD with custom Ethernet setup is mixed

[n00b32]

Hello,

I am running 5.01 remastered; both NICs are detected and working when setting up initially.

one is for LAN (static IP, no DNS)
one is for Internet (static IP, DNS)

However after booting the customized iso the NICs get messed up: I can't connect to the internet. DNS Server is not entered in Network wizard.

How do I solve this?

Thanks

n00b