I can't see where you're from, so it's a bit difficult to offer help in person.
Let us know where you are, and someone might offer to help
(I live in Denmark - should you live here, I'd be happy to help)
Anyways, it isn't too compicated, but does require that you know a bit about the insides of a normal pc, or are willing to learn
You need to get a flashcard - just about 1Gb. I think mine is 4Gb. But not too big - I think I remember someone having trouble with a larger card.
Then you need a card reader that can connect to the Hard drive connector on the motherboard. Here's the one I bought:
http://www.delock.com/produkte/S_91624/merkmale.htmlAnd I've seen the exact same looking thing from other companies too.
Then you have to backup anything you don't want to loose from your d8b, open it up, disconnect (and if you want - remove) the old harddrive, and install and connect the new card reader instead.
Now for me these things were easy, and quickly done. The hard part was reinstalling the OS - mainly because I simply couldn't find any bisquits (floppies) that still worked....
Instead I ended up buying a floppy emulator, that uses usb sticks instead - problem solved.
If you get the card and reader, and can get them installed, I might be able to make an image that you can transfer to your cf card, instead of having to install using floppies.
Regards
Anders