I've been away from Adwords for a few months and want to now restart my campaigns however I can't seem to bring them up. I think probably something has changed for the old log in rountine.
When you say that you can't bring them up, can you be a little more specific?
What EXACTLY (Step by step) are you doing and what EXACTLY do you want to do?
Are you having problems logging in or simply finding your old campaigns? The more info you can provide, the quicker we can help.