Definitely not silly questions. Leave those up to me!

- Are you are loading the 32MB build or the 64MB build?
Not sure. Just ran with whatever the utility suggested. I've seen the referenced in other posts, but dont know how to tell.
- What patches are you building with? (The M in the R21682M indicates a patched build which is not supported.)
Don't know this one either. If I remember correctly, this build was the one that came down when i selected the daily build.
I have the 30Gb version selected and this is what shows up in the RockBox utility.
I also reverted back to 3.3 and it seems to be behaving now, so I'm going to us it for a few days and see how it works out.
And thank you for the quick reply!