QUOTE(xbnubi @ Jun 6 2009, 11:33 AM)

But I guess the bottom line is that since kernel is related to on-board firmware (not R/W media of any sort), it's probably the best bet that you select the correct version, right?
Technically that firmware IS re-writable, but you need a working softmod to do that (though the softmod can be removed entirely afterwards). This is my preferred method of console modding.
But yes, while using the NDure softmod, it's a good idea to give it the correct firmware info.
QUOTE(xbnubi @ Jun 6 2009, 11:33 AM)

Anyhoo, did the clean HD install with Ndure 3.1 and Slayer's 2.7 and got it working, but I'm still a little fuzzy on whether or not you -need- any of the other Ndure options. There are other tutorials (http://www.boards.ie/vbulletin/showthread.php?t=2055256404) that suggest you select everything in Ndure 3.1, but as I found out this is actually a bad idea!
The problem lies with inadvertently selecting the "use Nkpatcher RGB" checkbox, which will seriously screw-up your component HD output!
You certainly do not need, nor usually want, to select all options.
RGB mode, for example, patches the system so that you can use a VGA out (and connect to a computer monitor, for example) - but is useless if you wish to use a TV. Stuff like the clock check is quite pointless due to XBMC/UnleashX's ability to set the time using an internet based server, and the NKPatcher settings regarding partitions layouts are all made redundant in that XBPartitioner overrides them anyway (and you need to use XBP for pretty much all decent sized drives).
There's a PDF file included with Kingroach's NDure 3.1 which explains the other options.