OK, on my domain, it says I have 400MB and I can host 400 people. Does that mean that I have 400MB and then I can split another 400MB with them? Or does it mean (o and bythe way, it gives me 3 domain names) that we (all 3 domains and the hostees) have to share it? the site is cyberpixles.com, and another question is: since I get 3 domain names, do they ll go to the same place, or are thy different sites?

you have 400mb total. you can use this all yourself or split it between yourself and upto 399 people (each getting only 1mb or however you want to split it up).

the 3 domains thing is the same. it shares that 400mb total.

you can have 3 domains as "separate sites" or they can all point to the same site. depends on how you want it. (this is just a guess by the way). each domain name you have though will have its own "section" containing a control panel of its own and such so essentially, they are a sepearate entity.

any further or specific questions, you may want to contact the hosting company itself through their support link. they are the best ones to answer questions about their own stuff.

this may also have been good questions to ask before spending money on their hosting plan. you should always know what you are getting before getting into it.