CRM and POS Software for computer business

I need software for tracking customer info, customer property while being serviced, inventory, job times, employee time, etc and function as a point of sale software for face to face transactions. Software needs to be used from multiple computers on a local network and have an SQL backend. ( unless you can convince me otherwise ) Tigerpaw Software is a good example of what i'm looking for but has more features than i need and is missing some that i do need. I can elaborate more to qualified applicants. I'm new to vworker but have some one with over 200 completed projects assisting me.