Hi Grapeape,

Well, you might find nice and interesting tutorials out there on the web, only, if you really wanna be able to learn how to speak the Ukrainian language, know its basics very well, understand its constructs and most of all, get enough vocabulary and get you hear trained too, well, be prepared to spend a little money, investing in a genuine study book like "Coloquial Ukrainian" by Routledge.

Now it is up to you wether yo buy an a particular edition or another, but if you're willing to make your study consistent enough, take it to speaking fluently, then you should start acquiring such materials.

NOW, internet courses can sometimes be of help, especially online dictionnaries like this one http://lingresua.tripod.com/cgi-bin/onlinedic.pl , but they're only COMPLEMENTARY.
Browsing the web, you'll get a better deal of knowledge, watching free medias like Kontakt, One plus One.net, UTR tv channel and so forth.

However, eventhough there is no way you can learn a language avoiding the study of genuine language books(and their tapes/cd's), you will definitely need to extend your study going to the internet, reading news, whatching medias, finding penpals, which is great, and most of all, going there, in this case, to Ukraine.

good luck in your study,

real_cola