Online password manager for travelling

[JoeTF]

Hi, I recently saw passpack.com and I fucking cried - because that site is an essence of  pure retardness.

They require retardly long passwords (like 80 letters long) and offer an option to remember me on this PC for a whole motherfucking week.
Idiots who made it don't seem to realise that outside world doesn't have direct access to their password database (and if it does, then no amount of non-alphanumeric characters can save my master passwords from being bruteforced in minutes). They also remember your PC for whole week - if anyone can get access to my bank account just by sitting on my chair, then why the fuck would I need any passwords at all (and before lock your workstation crowd - if my entire security comes from workstation locking, then why do I need passwords again?!) 


What I need instead is a site which:
1) Doesn't have any password length requirements.
2) Lets you create single-use password credentials (for logging from friends PCs, internet points, wifi hotspots, etc). <- this is uber important.
3) Lets you import mozilla and IE password lists.

[Venkman]

I store my passwords in an online spreadsheet. But they're all encoded, because I never actually entered them into the spreadsheet. I use codewords for my codewords. If I ever lose my memory, I'm screwed

[Oban]

I use my brain.

[Venkman]

Then you have one password for everything or only go to eight places

[Lantyssa]

I use Password Safe.  Put it on the USB stick attached to my phone.  (If I lose that, I'm screwed anyways.)

[Oban]

When I think about the number of passwords, code words, code phrases, key sequences, card numbers, addresses, phone numbers and personal identification numbers I remember... Sometimes I wonder if I got the bad MMR vaccine.