How many audio systems do you have in your home?


Curious as to how many systems do your have in your home?
I at one time or another have 3 mid to top tier sytems, one in family room, one in basement and one in main room (living room, HT room)?
Currently, my HT room has the best electronic, then the family room, and than basement.
Due to limited finance I will have to cut back on my audio toys to finance other needs, such as summer camp, summer vacation, etc. (things associated with having kids).
I am undecided in either going for a very budget minded system in family room and basement or just running speakers to those room from main room via an ABC switch box.
Are any of you currently in a similar situation or have been in such situation? What route did you take?
The family room/basement is mostly background listening.

Thx
rlew
Three. Main system in third floor listening room, whole house system with control equipment located in family room, system at my business. All three systems have cd formats, lp, cassette tape, and radio. Do car/suv systems count?

I find it hard being without music for very long. I was told 30 years ago that I'd grow out of this, that all teens get into music for awhile but then loose interest as they grow older.
Three audio and one HT.

Living Room: 2.2 & All SS
Home Office: 2.1 & All tube
Work Office: 2.1 & Tube/SS Hybrid

Home Theater: 5.2
Two

Living Room = 2-channel, McIntosh, Sonus Faber GP Speakers
Family Room = 2-channel, Ayre Acoustics, ProAc 2.5 Speakers

NO Home theater!
5

Main rig in living room
Master bedroom
Patio
Front balcony
Living room ambiance system