what camera do i need

[jimmarion]

i have a great little lumix dmc-fz18 which is ok,but could i do better??
i take loads of pics of my girls dancing(fast movement).this is normally in halls with ok lighting.
I am not allowed to use flash
So what i'm after is the best camera which takes sharp clear pics in bad light,also allows me to zoom in when i'm taking pics and zoom on the computor.

[aidys1]

Have you looked and the new Sony Alpha range being the A33 and A55, I would recommend reading the reviews about these two cameras as they sound just the ticket for your photography needs.

Happy snapping Aidy