Yes. You can find the differences in the rules section.

I think 5-a-side is easier for beginners to start playing. Positions are less important (There's less headless chickens running around the pitch). With 7-a-side you pretty much have to play some sort of stack or it ends up as utter chaos. Also, you need less people to form a team.

Ultimate is an exciting, non-contact team sport, played by thousands the world over. It mixes the best features of sports such as Soccer, Basketball, American Football and Netball into an elegantly simple yet fascinating and demanding game.
More information about what ultimate is can be found at http://www.whatisultimate.com

Go to www.belfastultimate.org/user/register and fill in your details. Then click on 'Create new account'.

First thing you will need is a mobile phone with a camera. If you don't have one of these you may as well stop here. Second thing you will need is software on your phone that can read the barcodes. To read the code, just point you phone's camera at the computer screen and use the barcode reading software to read the barcode. You can then save the information encoded in the barcode on your mobile.

More information on using mobile codes is available here: http://mobilecodes.nokia.com/learn.htm or get it on your mobile using this code: