Rats, spoke too soon. I've found several issues.
1) Can't set a system ringtone. Set it to a desired ringtone, and it doesn't save, keeps "none" as the tone. I can set individual contact ringtones.
2) Most mornings, after being on all night, the windows e-mail client won't launch. Have to soft reset. Then all my email (spam) gets pulled in and I can launch the email client.
3) Locks up often while reading email - I have to hit the reset button. (Windows e-mail launched from SPB MS3.5)
Since DC22 didn't give me any quicker GPS locks (the Omnia GPS radio is just junk, I think), I'm heading back to Liorytes last ROM on CF03 for now. Thanks for your work, Storm. It's probably issues on my end, something I'm doing wrong - but I need the phone in full order, and I know the last ROM I loaded works with my setup.