There are many open source templates on-line. Depending on what you need...

I have just finished setting up www.autoqatar.com Check it out, and i would appreciate a feedback on what do you think i need to add or adjust...

If what you need is similar to what i did, i can direct you to the steps needed to get you started. All you need is a regular computer that is on all the time, and a DSL connection...

Regards,
Omar K