Falling in love with photography.

Sis' Panasonic Lumix DMC-FZ50K

Jay's Canon EOS 550D

After spending my sunday playing with their cameras, i kinda like photography. Now i've got an urge to buy a camera. But no $$$. :( Guess i need some time to save up a sum of money to get one. And in the meanwhile, i can slowly review the cameras and decide which one i should get. :) Any recommendation?