My current system specs:
ASUS P4G8X Deluxe
P4 1.5GHz Willamette
1 x 512MB DDR PC 2700
Sound Blaster live value
ATI Radeon 9500 Pro 128MB
Going to this:
P4 3.06GHz 533MHz FSB
1GB RAM (2 x 512MB DDR PC 2700)
I'd like to get a great cheap case(as good as cheap cases can get

), something under $50 USD
Current case is generic cheapo crap. Came with no fans just passive cooling in the form of side vents and front vents(pen tip sized holes about 3" across and 4 1/2 inches high) with a place for an 80mm fan which I installed later on. Though the metal casing that came with the case which holds the fan blocks some of the airflow
I bought a PSU with 2 fans but it's mounted vertically(power cable on top, extractor fan below) with the in case extractor fan almost directly over the Northbridge heatsink fan.
I had been under the impression that the heatsink fan was an extractor type
So it seems that I'm making both my Northbridge fan and PSU fan do more work than is necessary.
I'd like a Mid Tower case that mounts the PSU horizontally and comes with at least one rear and one side fan, front fan for hard drive(s) would be a plus.
Current case has 3 x 5.25" drive bays external
2 x 3.5" external, 1 internal
7 expansion slots in the rear
Any recommendations welcome, TIA!