First of all, i am unemployed student and i really dont have that much money, believe me, and i dont think i consider changing brands as i am a fan of canon, and it wouldnt make sense afterall to switch
well, the decision to stick with canon is an important one. it narrows the field down quite a bit.
still, budget is probably the biggest hurdle in deciding what camera to purchase, second biggest being what you want/need the camera to do.
the problem with not stating a budget is that people will have to equate "not much money" with what they consider "not much money" to be, and you would end up having to filter through the suggestions that are out of your price range.
its going to be really really difficult to be of much help without at least a budget range to work with.
i would check
ebay under canon DSLR body and start there. find some cameras within your budget and then research the cameras a bit to make sure you are getting what you need and not getting overcharged for it. you can always post here on the forum with specific camera questions if your not familiar with the models. i would suspect that you will need at least a few hundred dollars to get you back in the game with something reasonably modern.
as an afterthought, why are you dissatisfied with your current equipment, possibly broken lens aside?
is the camera not working properly? are you trying to photograph something that is giving your current gear trouble?
are you simply concerned with the age of the camera?
I have a 10 year old sony DSLR with 30 year old minolta lenses that take perfectly good pictures if im not trying to shoot fast moving sports or something like that.