If I recall correctly, he modified his BPPC, adding a socket to which he fitted a faster 603e part.
wrong.
it's the Blizzard/Bvision card with it's own onboard complete cooling system that's setting the pace. both cards are plug-in & play there is no cable to connect the fans. it's all onboard and works in a desktop A1200 no extra feet and no cut-out in the trapdoor.
the Blizzard with the socket should be faster.
EXTRA NOTES: some user's found that when swtiching screen modes there system would lock-up,iv fixed this. it was a hardware problem but more test is needed to comfirm this was the problem but so-far iv had no lock-ups changing screen mode with the latest modification. also the Blizzard card will get faster and is still being worked on.
WARNING! do not try to overclock your Cyberstorm/Blizzard PPC cards there are chips that need cooling and is mandatory. if you fail to add the correct cooling you will damage the card.
**ALL MODIFICATION AT YOUR OWN RISK **