Okay I have to internal case fans. One in front and one on the side. Right now the one on front is blowing in while the side is blowing out. I'm thinking about switching this setup. So, which one is better? IN or OUT?

------------------
INTEL Pentium III 1ghz Processor (133 FSB)
OCZ Gladiator w/ Delta CPU Fan - 2 Internal Case Fans
ASUS P3V4X (slocket)
256MB PC133 SDRAM
14.25GB MAXTOR 7200rpm ATA/66 Hard Drive
ATI Radeon 32MB DDR (OC 183)
52X CD-ROM
Toshiba SD-R 1002 CD-RW/DVD-ROM
AUREAL A3D 1.0 Advantage
17" Monitor SYLVANIA F74 .27dp
MICROSOFT Windows 98SE