Ok.
Lets start with a couple of questions first.
What fish are you planning on keeping in this tank?
Do you have someone that can lend you a complete, seeded filter for a couple of weeks?
I am assuming that you just want something in the tank to begin and are not looking to go overboard on the bioload right away?
Now depending on the fish that you are planning on keeping. If it is something that doesn't need kid gloves to be maintained if you can get another filter cannister or HOB and run the filter at the same time as yours for a few weeks until the seeding is done and your tank and filter can maintain the small bioload of the fish you have on it's own.
I don't cycle tanks in the conventional way anymore. I just take a filter from one of my other tanks and slap it on the new one on throw a few cichlids in and I let it go. Once the tank is sufficantly seeded I take the borrowed filter off and go from there.
It works well as long as you are patient and don't over stock the tank right away.