Alright!

I'll post some basics here while you're offline.
Päivää = Hello
Hyvää päivää = Hello (formal, literal meaning: good day)
Moi / Terve = Hi
Tervetuloa = Welcome
Kuinka voit? = How are you?
Heippa / Moikka = Bye
Nähdään = See ya
Kaunis/kuuma/kylmä päivä (tänään) = It's a beautiful/hot/cold day (today)
Anteeksi = both "excuse me" and "sorry"
Olen pahoillani = I'm sorry
(Minä) olen Jarod = I'm Jarod
(Minun) nimeni on Jarod = My name is Jarod
Mikä (sinun) nimesi on? = What's your name?
Paljonko kello on? = What time is it?
Paljonko se/tuo maksaa? = How much does it/that cost?
Anteeksi, (minä) olen eksynyt = Excuse me, I'm lost.
[note: you can usually leave the personal pronouns out, as long as the verb is conjugated]
The personal pronouns:
Minä = I/me................Minun = my/mine
Sinä = you..................Sinun = your/yours
Hän = he/she...............Hänen = his/her/hers
Me = we......................Meidän = our/ours
Te = you (plural)..........Teidän = your/yours
He = they.....................Heidän = their/theirs