I bought one of these:
Adaptec Serial ATA II RAID 1420SA - Storage controller (RAID) - 4 Channel PCI-X - SATA-300 low profile - Ebuyer
And have had it shipped to where my server is, but have been told that the card is a little bit too long for the PCI slots on the motherboard?
Im not really sure what they are on about until I can get a photo or something sent, but I thought PCI was standard?
(its not pci-e or anything)