I'm in the same situation as Zach.
Hundreds of sites and hundreds of dollars
Dedicated servers are really the way to go because you have full control.
However, you can get 5GB for anywhere from $3 to $6 per month like here:
http://www.thenameadomain.com/
and they have .info names for $1.99
This is a good way to get started because if you can
at least cover your costs, then you are in business.
... but if you are serious you really have to make at least a small
investment.
oh, wait ...
Here is a company that I use for extra IP addresses on different C blocks that is super cheap and great value.
You get 16 IP addresses and it is only $12.95 per month if you pay in advance.
and you can also get 8 IP addresses for about $8 per month or even 1 dedicated IP for even less
The link below is an affilate link
http://www.anrdoezrs.net/click-2059998-10398731
This may be a great way to go if you are not ready for a dedicated server ... hope it helps someone