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
To answer your question on how to deal with many systems: 17 years of buying/selling upgrading suddenly allows you to accumulate a lot; when, you have no expenses other than car insurance and rent... (no car payment either..)
Single, No Girlfriend (most of the time), Sold Cool Car, bought more stereo gear.
I also had a high end HT and sold off those components and sacrificed to high end inwalls and put that money into my 2 channel system (concentrate on one and limit tweaking on others (power/isolation/footers etc as this small stuff bled me dry).

1- Main Stereo (2 channel) Wilson/Theta/Squeezebox - Master Bedroom
2- HT 5.1 EAD/Niles/Squeezebox - Living Room
3- B&O2500 - Dinning room
4- Panasonic all in one - Garage
5- Office - 4 BlueRoom Minipods/Sherwood Receiver/Paradigm 10" sub attached to my Computer system with two 20.1" LCD monitors

To reduce the cost of other systems in other rooms look at the Squeezebox 2/3 and get it modified (Red Wine or Boulder Audio www.audiocircle.com has both forums) on the analog outputs and then run that into an amp and speakers. This makes for an ultra cheap great front end and your not carting your music all over the house! Stream all your music from one PC in the house... I use a table PC to control both of my Squeezebox on my two main systems.. plus I can take it out to the garage and hook it up to my garage system and have access to my collection there or at the neighbors.
4 plus HT -
Main listening room, secondary listening room, den, living room. Add one more if you count the garage...Its a disease I know.....
Three, and one in my girlfriend's house. Only one is really worth listening to though.
High end audio upstairs (2-channel), Home theater downstairs (5.1). Never the two shall meet.
Family room....sep. H/T and 2 channel
Office...2 ch.
Bedroom....H/T and sweet 2 ch.
Home gym....the JBL boom boom room
Garage....the current home of my first Cerwin Vegas from 1975
Also 2 car systems, 2 boat systems, and two truck systems. All but one built by me. I just love this hobby!