[Please tell me if I have put this in the wrong place]

I move between multiple workplaces and a variety of machines. Although I have my own Mac Powerbook and Vista laptop I want to be able to store data on my cellphone. Specifically as text files on my cellphone.

I have a Motorola V6 Maxx (thanks to Phone Insure) with a 2GB transflash card. I'd like to be able to safely store text files on the card and be able to access then via some application on the phone. I know that I could put them inside contact data but in case of the phone getting into the wrong hands I'd like to put this data in a more secure file.

Any ideas?

TIA