A good freeware web form filler?

[MDesigner]

I was thinking of purchasing AI RoboForm (yes I need the Pro version, I have tons of logins)..but.. seeing as it doesn't support Mac and I'm switching to Mac soon, I don't see any point in throwing money away.

Is there a good freeware web form filler (memorizes credit card info, login passwords, addresses, etc) for Windows?

 

[mulletgut]

I use the magic wand function of the Opera browser (yes, available for mac), using the notes function as well will allow you to add any information in addition to what the wand will remember.
I'm not sure I'd like my credit card details held by an application though.