All I was saying was your salary (i don't know the area you live) sounds more like a desktop support paygrade opposed to server / networking. So I'm thinking your job description (regardless of what they are having you do) is something like desktop support.
You didn't answer my previous question of what is in your job description.
Before asking for a raise you need to take a few things into consideration like...
-how long you've been with the company
-how many years experience do you have in IT
-do you have any degrees or certifications within the IT field
-how is your school district doing economically, are they laying people off, are they on a wage freeze, etc. You can't expect a raise if your district isn't doing well (regardless of if you deserve one or not)
The reason these things matter is if you have been with the company 3 years, have IT experience and possible a BS in computers you should be making more than $11 an hour. If you have no experience, no degree, and maybe just an A+ and/or Net+ you are not going to make as much and shouldn't expect an employer to pay you much more until you have more experience under your belt (not saying you aren't deserving, you just have to realize the IT market is flooded with IT professionals with little to no experience, no degree and very few if any certifications, so those employees are a dime a dozen so therefor they can pay those employees crap).
So lets pretend you have experience, been with the company and have some type of degree - then i think a raise would be in order.
Pretend you don't have these things, then you would be hard-pressed to get a raise.
Keep in mind the economy sucks (assuming you are in the US) and no one within hard-hit industries are really getting raises.