I'm going to assume you meant putting a D1 kernel on a D2 will fail... Because I see no reason for a D1 kernel to fail on a D1. >_>
NiceGuysFinishLast, not to be a creeper, but I got an email notification with the contents of your post before you edited it haha. Did you mean to say that I am absolutely stuck with 4 slots, or just that no one has successfully modified their kernel to run with 7?
Quite earnestly, I don't understand how more or less slots could affect the stability of the phone. If my processor can run at 125mhz, all the way up to 1.3ghz, then why can't it have 5 different speeds between the two? :/ Just confused!