@catfish
I would agree with what you've said and what the OP said to start the thread. It sounds as if securing the wallet (using truecrypt, or any encryption tool) on an unsecure computer is rather pointless, the more I read about this. Because once you unlock the wallet, it's available for anyone to grab. The one point that I've heard a couple times is the one made by this thread -- create a couple wallets to use for day to day stuff, which to me means on your daily computers. And then create one wallet on a fresh install or at least on a machine that has no day to day use. Then send money to that savings account like you would a normal savings account.
I'm not sure if rotating the savings account is important though. It would seem as though if you trusted creating the savings account to begin with, then why create another one? Creating more savings accounts would only cause you to be less secure, no? I mean every time you have to do this you must somehow get into this "clean room" environment and create the account, copy the wallet's across a host of devices to ensure they're backed up. Take it with you to some bank and lock it in a vault, etc. All of these things are susceptible to a "bad guy" getting access to it, and the more you do this the more chances you leave for it to get out.
One question I have: I am a n00b to this, but am trying to find my way by reading the forums and such. One thing I haven't quite figured out is how you go about finding these "10 addresses" that are automatically created for each new account. Whenever I start up bitcoin for the first time, I only see 1 address. I can create more, but I'm not sure if that's the same thing. Either way, I figured I'd just remember the 1 address that's created by default and send all my money to that one address.