$150 a month, since I used like 600 GB a month and have 200 people online at any given time. Grr, I need a dedicated server for just a little more...
3 dedicated servers at theplanet. $920/mo. I am probably spending a little too much and have alot of extra server power. I was having trouble at first before I learned how to setup apache to receive more requests at once. Still messing around with the apache and mysql settings.
I'm using punkserver.us They offer cheap hosting, yes i know it's risky but i decided to try it and i'm now using them for about 3-4 months. And i'm very happy. No downtime, fast downloads, etc. My bill is 3$/month (and yes, i'm using a lot of bandwith)
We have one dedicated server that we spend $334.00 per month on. We also use three shared hosting companies for about 6 sites which is less than $30.00 per month.