Final status of CFBoot

Dear all,

I am currently trying to boot my unit from a CF card. I followed exactly the 
steps mentioned in its respective website, but, unfortunately, all my 
attempts were unsuccessful (always blank, black screen). The reasons:

1. No final report on a working startup script.
2. Which GUI works OPIE or GPE? or both?
3. Do I really need to format after every failure?

Can anybody tell me, what rootdelay=5 means? 5 mins, secs ,...?

You have done a fantastic work, so please complete it by reporting the final 
experiences on the respective webpages.

Please reply me ASAP on the previous 3 queries, as I need the answers 
urgently?

Regards to all of you,

Khatib