I can sell you a Sonnet Tempo Trio card, which is a great combination pci card:
ATA133, 2 FireWire, and 2 USB 2.0 - all only taking one pci slot.
Key Features
Three functions, one PCI slot
Easy installation
Compatible with most PCI Power Macintosh®
Supports Mac® OS 9.0 through Mac OS X
Conveniently co-exists with SCSI and other pre-existing devices
Supports all types of DMA drive protocols: ATA1 through ATA6
ATA/133 maximum data transfer rate of 133MB/s
Add up to 4 internal ATA/IDE drives
Two cables included (supports four drives)
Boots from any attached internal ATA/IDE hard drive
FireWire data transfer rate of up to 400 Mbits/s
USB 2.0 data transfer rate of up to 480 Mbits/s
Supports all industry-standard FireWire and USB 1.1 and 2.0 peripherals
iPod® compatible
$95 shipped in the US
macfix@maclaunch.com