What Camera to buy??

[Pokiou]

Hello,

I've been wanting a a good digital camera thats not expensive with interchangeable lense that can have filters on that and so forth..

I currently have a canon a530 and im not brand picky.

What would you guys recommend.

what i will be using it for would be taking pictures of the new car .. hooking it up to a telescope(maybe)

night shots... snow shots.. moving shots..

Thanks in advance guys.

Pok