Learn Portuguese Links
This site offers free weekly audio and video lessons every week. Be sure to check to visit it weekly and get your free lessons.
I really like this site because it has a really useful phrasebook, and the link above will take you directly to it.
Conjuga-me, Portuguese verb conjugation
This is a good site for looking up Portuguese verb conjugations. I'm sure there are dozens more like it, I just happen to really like this one.
This site has a lot offer, but I use it for the free lessons and basic phrases.
This is a great site that has video conversations about many different topics. The videos have both English and Portuguese subtitles. This site is a great tool for improving your listening skills.
Portuguese for Spanish speakers
These are great sites if you speak Spanish or you've got some Spanish under your belt.
Viaje a Brasil, Portugués básico para viajeros
This site has a nice collection of podcasts designed to help you learn Portuguese by comparing it to both Spanish and English.